./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/recursive/MultCommutative-2.c --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_a187dd89-e773-46db-b3df-8d5169c71d33/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a187dd89-e773-46db-b3df-8d5169c71d33/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_a187dd89-e773-46db-b3df-8d5169c71d33/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a187dd89-e773-46db-b3df-8d5169c71d33/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/recursive/MultCommutative-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a187dd89-e773-46db-b3df-8d5169c71d33/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_a187dd89-e773-46db-b3df-8d5169c71d33/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 ce29b37e076ab683230ebf17073db3b7759ea39570dd2ef64322b6d43bb636cd --- 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 17:39:26,616 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:39:26,618 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:39:26,657 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:39:26,657 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:39:26,658 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:39:26,660 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:39:26,661 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:39:26,663 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:39:26,664 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:39:26,665 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:39:26,666 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:39:26,670 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:39:26,678 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:39:26,682 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:39:26,685 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:39:26,687 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:39:26,689 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:39:26,692 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:39:26,697 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:39:26,700 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:39:26,702 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:39:26,703 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:39:26,704 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:39:26,707 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:39:26,707 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:39:26,707 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:39:26,708 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:39:26,709 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:39:26,710 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:39:26,710 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:39:26,713 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:39:26,714 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:39:26,716 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:39:26,717 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:39:26,717 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:39:26,719 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:39:26,719 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:39:26,719 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:39:26,723 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:39:26,724 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:39:26,725 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a187dd89-e773-46db-b3df-8d5169c71d33/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-11-20 17:39:26,766 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:39:26,766 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:39:26,767 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:39:26,768 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:39:26,768 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:39:26,769 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:39:26,769 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:39:26,769 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:39:26,769 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:39:26,769 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:39:26,770 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:39:26,771 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:39:26,771 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:39:26,771 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:39:26,771 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:39:26,771 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:39:26,772 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:39:26,772 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:39:26,772 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:39:26,772 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:39:26,772 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:39:26,772 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:39:26,773 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:39:26,773 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:39:26,773 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:39:26,773 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:39:26,773 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:39:26,774 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:39:26,774 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_a187dd89-e773-46db-b3df-8d5169c71d33/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a187dd89-e773-46db-b3df-8d5169c71d33/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ce29b37e076ab683230ebf17073db3b7759ea39570dd2ef64322b6d43bb636cd [2022-11-20 17:39:27,088 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:39:27,124 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:39:27,127 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:39:27,128 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:39:27,129 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:39:27,131 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a187dd89-e773-46db-b3df-8d5169c71d33/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/recursive/MultCommutative-2.c [2022-11-20 17:39:30,159 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:39:30,433 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:39:30,435 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a187dd89-e773-46db-b3df-8d5169c71d33/sv-benchmarks/c/recursive/MultCommutative-2.c [2022-11-20 17:39:30,442 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a187dd89-e773-46db-b3df-8d5169c71d33/bin/ukojak-pZX7IvK2PQ/data/245915d5c/de1c7cb71b4d41078db9010fe0bd3cb3/FLAGf3b8e7a43 [2022-11-20 17:39:30,461 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a187dd89-e773-46db-b3df-8d5169c71d33/bin/ukojak-pZX7IvK2PQ/data/245915d5c/de1c7cb71b4d41078db9010fe0bd3cb3 [2022-11-20 17:39:30,466 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:39:30,469 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:39:30,470 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:39:30,470 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:39:30,473 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:39:30,474 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:39:30" (1/1) ... [2022-11-20 17:39:30,475 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74c142a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:39:30, skipping insertion in model container [2022-11-20 17:39:30,475 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:39:30" (1/1) ... [2022-11-20 17:39:30,483 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:39:30,499 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:39:30,678 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_a187dd89-e773-46db-b3df-8d5169c71d33/sv-benchmarks/c/recursive/MultCommutative-2.c[970,983] [2022-11-20 17:39:30,683 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:39:30,693 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:39:30,708 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_a187dd89-e773-46db-b3df-8d5169c71d33/sv-benchmarks/c/recursive/MultCommutative-2.c[970,983] [2022-11-20 17:39:30,709 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:39:30,722 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:39:30,723 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:39:30 WrapperNode [2022-11-20 17:39:30,723 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:39:30,724 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:39:30,725 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:39:30,725 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:39:30,733 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:39:30" (1/1) ... [2022-11-20 17:39:30,740 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:39:30" (1/1) ... [2022-11-20 17:39:30,758 INFO L138 Inliner]: procedures = 13, calls = 11, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 36 [2022-11-20 17:39:30,758 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:39:30,759 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:39:30,759 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:39:30,759 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:39:30,769 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:39:30" (1/1) ... [2022-11-20 17:39:30,770 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:39:30" (1/1) ... [2022-11-20 17:39:30,783 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:39:30" (1/1) ... [2022-11-20 17:39:30,783 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:39:30" (1/1) ... [2022-11-20 17:39:30,785 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:39:30" (1/1) ... [2022-11-20 17:39:30,787 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:39:30" (1/1) ... [2022-11-20 17:39:30,788 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:39:30" (1/1) ... [2022-11-20 17:39:30,789 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:39:30" (1/1) ... [2022-11-20 17:39:30,791 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:39:30,792 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:39:30,792 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:39:30,792 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:39:30,793 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:39:30" (1/1) ... [2022-11-20 17:39:30,799 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:39:30,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a187dd89-e773-46db-b3df-8d5169c71d33/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:39:30,825 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a187dd89-e773-46db-b3df-8d5169c71d33/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:39:30,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a187dd89-e773-46db-b3df-8d5169c71d33/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:39:30,862 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:39:30,863 INFO L130 BoogieDeclarations]: Found specification of procedure mult [2022-11-20 17:39:30,863 INFO L138 BoogieDeclarations]: Found implementation of procedure mult [2022-11-20 17:39:30,863 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:39:30,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:39:30,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 17:39:30,934 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:39:30,936 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:39:31,117 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:39:31,131 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:39:31,131 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 17:39:31,134 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:39:31 BoogieIcfgContainer [2022-11-20 17:39:31,134 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:39:31,135 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:39:31,135 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:39:31,145 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:39:31,146 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:39:31" (1/1) ... [2022-11-20 17:39:31,156 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:39:31,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:31,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 21 states and 28 transitions. [2022-11-20 17:39:31,232 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 28 transitions. [2022-11-20 17:39:31,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-11-20 17:39:31,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:31,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:31,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:31,611 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-11-20 17:39:31,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:31,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 27 states and 41 transitions. [2022-11-20 17:39:31,797 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 41 transitions. [2022-11-20 17:39:31,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-11-20 17:39:31,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:31,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:31,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:32,089 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-11-20 17:39:32,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:32,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 28 states and 41 transitions. [2022-11-20 17:39:32,152 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 41 transitions. [2022-11-20 17:39:32,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-11-20 17:39:32,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:32,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:32,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:32,268 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:39:32,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:32,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 34 states and 59 transitions. [2022-11-20 17:39:32,994 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 59 transitions. [2022-11-20 17:39:33,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-11-20 17:39:33,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:33,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:33,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:33,142 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 3 proven. 19 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-11-20 17:39:33,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:33,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 34 states and 58 transitions. [2022-11-20 17:39:33,225 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 58 transitions. [2022-11-20 17:39:33,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-11-20 17:39:33,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:33,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:33,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:33,304 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-20 17:39:33,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:33,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 36 states and 61 transitions. [2022-11-20 17:39:33,635 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:33,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:33,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:33,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:33,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:33,787 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:34,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:34,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:34,296 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:34,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:34,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:34,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:34,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:34,383 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:34,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:34,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:34,403 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:34,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:34,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:34,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:34,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:34,445 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:34,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:34,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:34,459 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:34,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:34,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:34,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:34,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:34,501 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:34,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:34,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:34,533 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:34,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:34,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:34,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:34,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:34,631 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:34,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:34,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:34,655 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:34,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:34,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:34,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:34,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:34,715 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:34,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:34,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:34,746 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:34,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:34,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:34,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:34,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:34,815 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:34,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:34,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:34,833 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:34,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:34,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:34,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:34,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:34,890 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:34,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:34,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:34,925 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:34,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:34,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:34,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:34,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:35,007 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:35,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:35,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:35,028 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:35,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:35,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:35,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:35,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:35,098 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:35,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:35,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:35,119 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:35,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:35,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:35,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:35,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:35,187 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:35,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:35,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:35,208 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:35,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:35,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:35,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:35,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:35,261 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:35,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:35,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:35,277 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:35,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:35,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:35,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:35,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:35,335 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:35,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:35,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:35,352 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:35,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:35,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:35,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:35,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:35,400 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:35,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:35,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:35,422 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:35,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:35,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:35,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:35,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:35,468 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:35,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:35,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:35,482 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:35,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:35,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:35,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:35,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:35,522 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:35,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:35,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:35,534 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:35,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:35,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:35,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:35,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:35,587 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:35,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:35,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:35,601 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:35,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:35,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:35,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:35,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:35,635 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:35,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:35,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:35,651 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:35,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:35,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:35,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:35,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:35,691 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:35,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:35,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:35,704 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:35,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:35,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:35,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:35,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:35,739 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:35,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:35,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:35,762 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:35,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:35,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:35,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:35,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:35,807 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:35,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:35,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:35,821 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:35,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:35,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:35,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:35,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:35,863 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:35,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:35,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:35,876 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:35,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:35,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:35,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:35,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:35,920 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:35,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:35,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:35,935 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:35,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:35,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:35,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:35,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:35,992 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:36,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:36,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:36,005 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:36,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:36,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:36,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:36,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:36,038 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:36,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:36,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:36,050 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:36,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:36,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:36,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:36,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:36,083 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:36,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:36,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:36,095 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:36,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:36,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:36,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:36,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:36,125 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:36,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:36,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:36,136 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:36,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:36,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:36,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:36,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:36,166 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:36,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:36,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:36,184 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:36,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:36,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:36,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:36,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:36,222 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:36,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:36,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:36,236 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:36,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:36,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:36,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:36,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:36,275 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:36,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:36,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:36,287 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:36,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:36,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:36,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:36,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:36,316 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:36,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:36,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:36,329 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:36,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:36,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:36,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:36,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:36,366 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:36,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:36,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:36,383 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:36,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:36,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:36,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:36,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:36,413 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:36,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:36,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:36,424 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:36,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:36,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:36,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:36,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:36,468 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:36,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:36,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:36,479 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:36,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:36,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:36,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:36,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:36,511 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:36,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:36,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:36,522 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:36,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:36,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:36,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:36,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:36,556 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:36,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:36,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:36,567 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:36,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:36,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:36,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:36,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:36,609 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:36,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:36,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:36,621 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:36,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:36,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:36,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:36,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:36,650 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:36,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:36,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:36,662 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:36,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:36,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:36,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:36,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:36,692 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:36,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:36,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:36,704 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:36,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:36,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:36,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:36,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:36,737 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:36,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:36,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:36,748 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:36,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:36,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:36,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:36,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:36,780 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:36,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:36,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:36,793 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:36,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:36,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:36,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:36,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:36,824 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:36,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:36,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:36,837 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:36,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:36,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:36,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:36,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:36,866 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:36,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:36,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:36,886 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:36,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:36,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:36,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:36,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:36,932 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:36,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:36,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:36,943 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:36,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:36,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:36,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:36,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:36,995 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:37,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:37,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:37,006 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:37,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:37,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:37,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:37,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:37,044 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:37,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:37,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:37,056 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:37,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:37,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:37,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:37,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:37,093 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:37,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:37,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:37,105 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:37,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:37,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:37,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:37,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:37,142 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:37,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:37,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:37,157 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:37,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:37,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:37,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:37,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:37,188 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:37,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:37,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:37,200 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:37,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:37,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:37,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:37,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:37,240 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:37,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:37,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:37,252 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:37,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:37,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:37,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:37,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:37,284 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:37,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:37,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:37,296 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:37,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:37,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:37,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:37,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:37,330 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:37,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:37,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:37,341 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:37,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:37,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:37,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:37,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:37,374 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:37,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:37,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:37,408 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:37,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:37,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:37,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:37,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:37,450 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:37,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:37,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:37,461 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:37,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:37,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:37,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:37,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:37,498 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:37,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:37,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:37,512 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:37,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:37,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:37,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:37,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:37,556 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:37,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:37,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:37,567 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:37,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:37,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:37,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:37,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:37,603 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:37,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:37,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:37,614 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:37,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:37,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:37,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:37,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:37,653 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:37,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:37,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:37,664 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:37,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:37,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:37,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:37,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:37,702 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:37,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:37,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:37,715 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:37,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:37,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:37,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:37,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:37,746 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:37,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:37,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:37,758 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:37,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:37,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:37,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:37,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:37,795 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:37,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:37,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:37,807 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:37,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:37,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:37,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:37,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:37,842 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:37,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:37,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:37,854 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:37,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:37,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:37,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:37,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:37,896 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:37,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:37,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:37,908 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:37,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:37,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:37,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:37,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:37,939 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:37,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:37,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:37,951 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:37,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:37,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:37,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:37,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:37,990 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:38,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:38,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:38,001 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:38,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:38,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:38,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:38,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:38,034 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:38,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:38,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:38,046 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:38,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:38,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:38,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:38,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:38,083 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:38,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:38,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:38,095 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:38,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:38,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:38,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:38,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:38,123 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:38,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:38,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:38,136 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:38,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:38,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:38,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:38,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:38,166 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:38,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:38,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:38,177 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:38,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:38,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:38,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:38,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:38,212 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:38,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:38,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:38,223 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:38,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:38,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:38,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:38,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:38,264 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:38,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:38,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:38,275 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:38,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:38,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:38,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:38,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:38,305 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:38,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:38,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:38,317 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:38,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:38,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:38,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:38,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:38,365 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:38,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:38,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:38,381 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:38,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:38,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:38,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:38,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:38,417 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:38,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:38,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:38,432 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:38,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:38,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:38,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:38,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:38,467 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:38,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:38,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:38,482 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:38,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:38,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:38,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:38,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:38,516 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:38,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:38,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:38,529 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:38,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:38,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:38,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:38,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:38,558 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:38,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:38,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:38,570 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:38,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:38,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:38,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:38,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:38,599 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:38,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:38,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:38,611 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:38,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:38,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:38,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:38,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:38,642 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:38,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:38,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:38,653 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:38,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:38,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:38,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:38,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:38,682 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:38,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:38,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:38,694 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:38,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:38,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:38,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:38,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:38,723 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:38,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:38,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:38,734 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:38,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:38,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:38,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:38,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:38,763 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:38,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:38,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:38,774 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:38,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:38,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:38,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:38,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:38,803 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:38,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:38,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:38,815 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:38,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:38,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:38,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:38,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:38,843 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:38,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:38,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:38,855 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:38,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:38,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:38,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:38,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:38,908 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:38,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:38,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:38,919 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:38,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:38,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:38,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:38,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:38,946 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:38,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:38,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:38,958 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:38,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:38,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:38,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:38,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:38,987 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:38,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:38,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:38,999 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:38,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:39,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:39,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:39,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:39,027 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:39,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:39,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:39,038 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:39,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:39,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:39,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:39,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:39,065 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:39,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:39,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:39,077 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:39,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:39,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:39,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:39,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:39,106 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:39,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:39,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:39,118 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:39,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:39,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:39,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:39,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:39,145 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:39,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:39,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:39,155 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:39,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:39,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:39,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:39,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:39,182 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:39,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:39,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:39,194 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:39,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:39,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:39,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:39,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:39,222 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:39,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:39,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:39,233 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:39,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:39,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:39,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:39,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:39,262 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:39,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:39,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:39,273 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:39,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:39,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:39,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:39,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:39,302 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:39,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:39,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:39,314 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:39,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:39,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:39,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:39,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:39,342 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:39,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:39,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:39,353 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:39,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:39,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:39,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:39,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:39,421 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:39,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:39,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:39,439 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:39,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:39,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:39,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:39,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:39,473 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:39,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:39,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:39,488 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:39,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:39,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:39,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:39,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:39,516 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:39,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:39,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:39,527 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:39,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:39,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:39,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:39,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:39,558 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:39,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:39,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:39,569 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:39,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:39,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:39,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:39,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:39,596 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:39,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:39,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:39,626 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:39,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:39,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:39,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:39,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:39,661 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:39,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:39,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:39,672 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:39,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:39,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:39,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:39,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:39,699 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:39,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:39,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:39,711 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:39,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:39,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:39,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:39,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:39,748 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:39,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:39,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:39,759 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:39,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:39,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:39,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:39,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:39,787 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:39,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:39,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:39,800 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:39,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:39,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:39,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:39,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:39,827 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:39,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:39,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:39,838 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:39,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:39,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:39,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:39,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:39,870 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:39,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:39,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:39,881 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:39,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:39,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:39,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:39,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:39,908 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:39,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:39,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:39,919 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:39,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:39,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:39,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:39,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:39,985 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:39,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:39,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:39,996 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:39,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:39,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:39,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:40,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:40,024 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:40,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:40,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:40,035 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:40,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:40,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:40,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:40,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:40,063 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:40,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:40,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:40,073 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:40,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:40,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:40,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:40,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:40,099 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:40,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:40,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:40,110 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:40,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:40,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:40,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:40,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:40,136 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:40,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:40,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:40,147 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:40,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:40,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:40,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:40,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:40,173 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:40,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:40,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:40,184 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:40,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:40,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:40,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:40,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:40,209 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:40,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:40,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:40,220 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:40,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:40,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:40,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:40,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:40,246 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:40,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:40,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:40,257 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:40,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:40,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:40,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:40,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:40,283 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:40,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:40,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:40,293 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:40,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:40,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:40,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:40,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:40,319 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:40,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:40,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:40,330 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:40,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:40,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:40,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:40,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:40,358 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:40,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:40,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:40,370 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:40,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:40,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:40,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:40,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:40,398 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:40,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:40,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:40,409 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:40,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:40,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:40,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:40,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:40,448 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:40,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:40,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:40,462 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:40,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:40,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:40,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:40,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:40,498 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:40,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:40,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:40,513 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:40,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:40,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:40,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:40,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:40,548 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:40,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:40,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:40,562 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:40,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:40,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:40,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:40,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:40,596 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:40,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:40,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:40,609 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:40,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:40,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:40,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:40,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:40,643 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:40,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:40,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:40,655 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:40,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:40,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:40,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:40,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:40,689 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:40,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:40,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:40,702 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:40,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:40,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:40,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:40,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:40,735 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:40,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:40,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:40,748 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:40,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:40,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:40,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:40,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:40,781 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:40,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:40,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:40,792 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:40,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:40,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:40,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:40,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:40,818 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:40,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:40,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:40,828 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:40,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:40,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:40,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:40,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:40,854 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:40,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:40,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:40,864 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:40,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:40,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:40,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:40,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:40,891 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:40,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:40,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:40,901 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:40,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:40,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:40,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:40,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:40,930 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:40,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:40,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:40,941 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:40,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:40,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:40,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:40,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:40,967 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:40,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:40,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:40,978 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:40,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:40,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:40,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:40,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:41,004 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:41,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:41,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:41,015 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:41,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:41,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:41,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:41,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:41,041 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:41,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:41,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:41,051 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:41,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:41,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:41,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:41,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:41,090 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:41,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:41,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:41,100 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:41,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:41,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:41,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:41,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:41,125 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:41,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:41,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:41,135 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:41,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:41,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:41,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:41,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:41,160 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:41,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:41,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:41,170 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:41,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:41,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:41,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:41,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:41,195 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:41,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:41,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:41,205 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:41,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:41,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:41,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:41,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:41,231 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:41,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:41,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:41,241 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:41,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:41,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:41,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:41,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:41,278 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:41,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:41,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:41,288 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:41,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:41,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:41,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:41,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:41,316 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:41,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:41,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:41,326 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:41,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:41,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:41,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:41,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:41,351 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:41,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:41,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:41,361 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:41,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:41,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:41,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:41,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:41,387 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:41,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:41,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:41,397 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:41,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:41,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:41,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:41,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:41,425 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:41,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:41,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:41,435 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:41,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:41,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:41,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:41,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:41,460 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:41,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:41,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:41,470 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:41,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:41,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:41,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:41,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:41,495 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:41,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:41,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:41,505 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:41,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:41,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:41,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:41,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:41,530 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:41,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:41,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:41,540 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:41,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:41,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:41,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:41,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:41,565 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:41,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:41,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:41,575 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:41,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:41,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:41,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:41,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:41,601 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:41,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:41,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:41,610 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:41,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:41,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:41,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:41,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:41,635 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:41,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:41,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:41,645 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:41,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:41,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:41,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:41,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:41,671 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:41,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:41,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:41,705 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:41,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:41,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:41,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:41,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:41,730 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:41,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:41,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:41,740 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:41,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:41,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:41,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:41,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:41,764 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:41,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:41,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:41,774 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:41,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:41,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:41,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:41,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:41,812 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:41,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:41,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:41,822 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:41,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:41,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:41,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:41,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:41,847 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:41,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:41,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:41,857 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:41,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:41,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:41,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:41,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:41,885 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:41,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:41,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:41,894 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:41,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:41,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:41,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:41,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:41,923 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:41,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:41,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:41,933 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:41,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:41,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:41,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:41,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:41,958 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:41,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:41,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:41,968 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:41,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:41,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:41,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:41,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:41,993 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:42,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:42,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:42,003 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:42,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:42,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:42,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:42,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:42,028 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:42,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:42,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:42,038 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:42,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:42,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:42,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:42,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:42,073 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:42,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:42,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:42,083 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:42,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:42,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:42,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:42,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:42,107 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:42,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:42,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:42,119 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:42,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:42,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:42,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:42,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:42,144 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:42,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:42,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:42,154 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:42,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:42,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:42,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:42,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:42,181 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:42,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:42,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:42,191 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:42,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:42,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:42,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:42,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:42,217 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:42,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:42,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:42,227 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:42,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:42,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:42,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:42,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:42,252 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:42,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:42,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:42,263 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:42,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:42,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:42,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:42,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:42,290 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:42,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:42,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:42,299 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:42,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:42,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:42,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:42,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:42,329 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:42,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:42,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:42,338 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:42,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:42,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:42,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:42,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:42,365 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:42,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:42,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:42,375 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:42,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:42,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:42,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:42,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:42,401 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:42,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:42,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:42,411 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:42,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:42,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:42,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:42,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:42,437 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:42,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:42,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:42,447 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:42,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:42,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:42,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:42,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:42,475 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:42,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:42,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:42,485 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:42,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:42,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:42,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:42,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:42,511 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:42,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:42,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:42,521 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:42,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:42,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:42,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:42,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:42,546 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:42,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:42,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:42,556 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:42,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:42,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:42,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:42,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:42,581 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:42,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:42,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:42,591 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:42,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:42,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:42,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:42,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:42,618 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:42,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:42,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:42,628 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:42,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:42,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:42,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:42,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:42,654 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:42,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:42,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:42,663 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:42,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:42,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:42,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:42,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:42,689 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:42,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:42,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:42,698 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:42,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:42,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:42,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:42,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:42,724 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:42,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:42,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:42,733 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:42,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:42,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:42,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:42,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:42,759 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:42,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:42,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:42,768 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:42,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:42,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:42,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:42,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:42,793 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:42,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:42,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:42,802 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:42,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:42,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:42,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:42,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:42,828 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:42,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:42,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:42,838 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:42,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:42,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:42,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:42,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:42,863 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:42,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:42,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:42,872 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:42,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:42,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:42,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:42,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:42,897 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:42,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:42,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:42,908 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:42,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:42,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:42,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:42,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:42,941 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:42,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:42,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:42,950 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:42,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:42,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:42,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:42,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:42,990 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:43,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:43,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:43,001 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:43,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:43,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:43,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:43,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:43,026 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:43,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:43,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:43,035 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:43,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:43,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:43,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:43,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:43,062 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:43,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:43,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:43,074 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:43,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:43,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:43,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:43,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:43,100 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:43,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:43,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:43,109 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:43,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:43,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:43,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:43,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:43,135 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:43,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:43,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:43,144 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:43,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:43,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:43,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:43,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:43,177 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:43,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:43,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:43,186 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:43,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:43,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:43,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:43,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:43,213 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:43,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:43,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:43,222 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:43,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:43,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:43,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:43,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:43,247 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:43,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:43,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:43,256 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:43,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:43,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:43,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:43,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:43,282 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:43,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:43,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:43,291 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:43,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:43,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:43,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:43,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:43,317 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:43,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:43,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:43,326 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:43,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:43,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:43,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:43,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:43,351 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:43,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:43,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:43,361 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:43,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:43,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:43,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:43,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:43,395 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:43,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:43,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:43,405 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:43,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:43,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:43,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:43,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:43,430 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:43,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:43,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:43,439 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:43,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:43,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:43,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:43,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:43,465 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:43,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:43,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:43,474 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:43,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:43,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:43,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:43,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:43,499 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:43,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:43,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:43,508 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:43,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:43,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:43,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:43,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:43,533 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:43,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:43,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:43,551 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:43,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:43,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:43,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:43,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:43,584 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:43,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:43,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:43,596 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:43,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:43,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:43,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:43,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:43,628 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:43,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:43,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:43,639 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:43,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:43,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:43,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:43,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:43,671 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:43,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:43,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:43,682 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:43,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:43,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:43,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:43,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:43,716 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:43,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:43,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:43,728 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:43,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:43,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:43,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:43,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:43,761 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:43,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:43,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:43,773 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:43,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:43,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:43,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:43,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:43,807 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:43,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:43,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:43,817 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:43,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:43,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:43,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:43,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:43,842 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:43,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:43,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:43,850 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:43,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:43,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:43,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:43,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:43,875 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:43,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:43,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:43,885 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:43,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:43,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:43,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:43,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:43,909 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:43,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:43,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:43,919 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:43,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:43,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:43,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:43,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:43,943 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:43,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:43,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:43,952 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:43,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:43,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:43,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:43,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:43,977 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:43,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:43,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:43,986 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:43,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:43,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:43,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:43,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:44,016 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:44,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:44,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:44,025 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:44,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:44,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:44,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:44,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:44,050 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:44,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:44,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:44,058 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:44,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:44,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:44,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:44,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:44,084 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:44,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:44,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:44,092 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:44,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:44,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:44,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:44,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:44,117 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:44,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:44,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:44,132 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:44,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:44,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:44,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:44,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:44,160 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:44,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:44,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:44,169 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:44,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:44,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:44,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:44,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:44,197 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:44,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:44,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:44,206 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:44,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:44,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:44,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:44,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:44,231 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:44,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:44,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:44,240 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:44,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:44,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:44,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:44,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:44,266 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:44,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:44,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:44,275 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:44,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:44,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:44,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:44,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:44,301 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:44,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:44,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:44,310 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:44,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:44,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:44,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:44,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:44,339 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:44,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:44,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:44,348 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:44,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:44,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:44,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:44,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:44,374 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:44,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:44,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:44,383 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:44,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:44,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:44,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:44,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:44,408 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:44,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:44,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:44,417 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:44,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:44,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:44,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:44,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:44,442 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:44,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:44,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:44,451 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:44,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:44,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:44,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:44,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:44,476 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:44,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:44,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:44,486 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:44,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:44,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:44,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:44,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:44,512 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:44,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:44,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:44,521 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:44,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:44,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:44,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:44,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:44,546 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:44,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:44,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:44,556 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:44,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:44,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:44,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:44,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:44,582 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:44,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:44,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:44,591 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:44,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:44,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:44,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:44,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:44,616 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:44,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:44,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:44,625 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:44,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:44,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:44,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:44,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:44,650 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:44,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:44,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:44,659 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:44,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:44,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:44,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:44,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:44,685 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:44,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:44,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:44,694 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:44,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:44,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:44,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:44,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:44,720 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:44,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:44,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:44,729 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:44,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:44,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:44,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:44,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:44,754 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:44,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:44,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:44,762 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:44,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:44,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:44,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:44,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:44,789 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:44,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:44,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:44,797 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:44,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:44,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:44,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:44,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:44,822 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:44,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:44,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:44,832 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:44,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:44,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:44,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:44,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:44,857 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:44,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:44,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:44,866 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:44,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:44,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:44,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:44,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:44,891 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:44,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:44,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:44,900 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:44,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:44,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:44,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:44,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:44,927 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:44,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:44,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:44,936 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:44,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:44,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:44,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:44,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:44,962 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:44,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:44,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:44,971 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:44,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:44,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:44,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:44,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:44,996 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:45,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:45,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:45,005 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:45,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:45,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:45,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:45,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:45,035 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:45,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:45,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:45,043 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:45,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:45,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:45,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:45,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:45,069 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:45,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:45,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:45,077 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:45,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:45,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:45,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:45,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:45,102 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:45,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:45,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:45,111 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:45,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:45,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:45,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:45,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:45,137 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:45,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:45,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:45,145 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:45,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:45,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:45,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:45,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:45,170 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:45,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:45,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:45,179 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:45,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:45,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:45,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:45,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:45,204 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:45,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:45,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:45,213 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:45,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:45,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:45,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:45,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:45,239 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:45,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:45,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:45,248 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:45,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:45,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:45,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:45,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:45,275 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:45,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:45,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:45,284 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:45,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:45,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:45,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:45,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:45,320 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:45,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:45,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:45,330 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:45,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:45,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:45,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:45,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:45,357 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:45,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:45,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:45,366 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:45,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:45,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:45,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:45,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:45,392 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:45,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:45,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:45,400 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:45,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:45,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:45,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:45,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:45,427 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:45,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:45,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:45,436 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:45,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:45,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:45,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:45,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:45,463 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:45,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:45,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:45,473 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:45,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:45,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:45,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:45,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:45,498 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:45,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:45,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:45,507 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:45,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:45,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:45,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:45,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:45,532 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:45,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:45,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:45,541 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:45,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:45,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:45,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:45,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:45,566 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:45,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:45,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:45,575 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:45,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:45,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:45,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:45,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:45,601 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:45,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:45,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:45,610 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:45,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:45,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:45,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:45,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:45,636 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:45,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:45,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:45,645 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:45,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:45,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:45,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:45,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:45,669 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:45,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:45,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:45,678 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:45,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:45,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:45,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:45,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:45,702 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:45,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:45,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:45,711 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:45,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:45,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:45,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:45,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:45,736 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:45,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:45,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:45,749 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:45,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:45,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:45,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:45,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:45,774 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:45,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:45,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:45,782 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:45,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:45,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:45,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:45,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:45,806 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:45,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:45,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:45,815 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:45,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:45,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:45,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:45,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:45,840 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:45,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:45,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:45,848 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:45,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:45,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:45,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:45,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:45,873 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:45,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:45,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:45,881 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:45,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:45,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:45,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:45,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:45,905 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:45,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:45,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:45,914 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:45,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:45,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:45,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:45,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:45,938 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:45,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:45,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:45,946 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:45,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:45,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:45,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:45,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:45,971 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:45,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:45,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:45,980 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:45,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:45,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:45,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:45,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:46,004 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:46,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:46,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:46,013 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:46,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:46,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:46,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:46,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:46,038 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:46,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:46,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:46,047 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:46,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:46,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:46,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:46,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:46,072 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:46,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:46,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:46,082 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:46,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:46,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:46,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:46,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:46,107 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:46,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:46,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:46,116 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:46,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:46,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:46,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:46,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:46,141 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:46,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:46,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:46,150 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:46,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:46,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:46,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:46,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:46,176 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:46,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:46,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:46,185 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:46,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:46,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:46,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:46,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:46,211 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:46,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:46,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:46,221 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:46,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:46,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:46,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:46,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:46,246 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:46,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:46,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:46,255 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:46,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:46,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:46,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:46,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:46,280 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:46,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:46,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:46,289 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:46,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:46,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:46,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:46,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:46,315 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:46,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:46,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:46,324 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:46,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:46,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:46,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:46,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:46,350 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:46,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:46,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:46,358 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:46,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:46,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:46,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:46,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:46,384 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:46,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:46,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:46,393 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:46,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:46,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:46,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:46,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:46,419 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:46,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:46,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:46,428 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:46,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:46,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:46,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:46,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:46,458 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:46,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:46,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:46,467 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:46,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:46,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:46,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:46,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:46,493 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:46,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:46,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:46,502 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:46,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:46,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:46,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:46,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:46,527 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:46,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:46,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:46,536 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:46,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:46,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:46,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:46,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:46,560 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:46,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:46,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:46,569 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:46,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:46,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:46,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:46,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:46,593 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:46,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:46,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:46,602 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:46,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:46,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:46,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:46,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:46,626 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:46,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:46,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:46,635 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:46,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:46,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:46,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:46,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:46,658 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:46,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:46,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:46,667 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:46,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:46,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:46,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:46,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:46,691 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:46,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:46,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:46,700 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:46,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:46,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:46,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:46,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:46,726 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:46,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:46,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:46,735 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:46,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:46,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:46,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:46,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:46,760 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:46,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:46,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:46,769 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:46,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:46,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:46,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:46,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:46,794 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:46,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:46,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:46,804 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:46,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:46,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:46,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:46,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:46,830 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:46,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:46,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:46,839 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:46,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:46,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:46,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:46,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:46,864 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:46,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:46,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:46,873 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:46,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:46,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:46,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:46,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:46,897 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:46,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:46,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:46,907 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:46,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:46,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:46,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:46,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:46,931 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:46,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:46,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:46,939 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:46,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:46,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:46,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:46,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:46,963 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:46,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:46,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:46,972 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:46,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:46,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:46,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:46,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:46,996 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:47,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:47,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:47,005 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:47,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:47,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:47,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:47,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:47,028 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:47,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:47,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:47,037 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:47,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:47,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:47,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:47,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:47,061 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:47,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:47,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:47,070 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:47,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:47,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:47,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:47,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:47,097 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:47,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:47,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:47,106 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:47,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:47,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:47,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:47,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:47,140 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:47,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:47,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:47,149 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:47,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:47,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:47,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:47,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:47,173 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:47,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:47,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:47,183 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:47,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:47,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:47,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:47,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:47,210 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:47,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:47,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:47,219 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:47,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:47,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:47,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:47,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:47,243 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:47,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:47,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:47,252 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:47,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:47,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:47,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:47,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:47,276 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:47,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:47,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:47,285 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:47,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:47,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:47,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:47,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:47,308 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:47,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:47,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:47,317 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:47,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:47,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:47,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:47,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:47,345 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:47,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:47,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:47,354 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:47,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:47,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:47,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:47,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:47,378 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:47,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:47,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:47,397 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:47,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:47,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:47,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:47,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:47,424 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:47,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:47,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:47,433 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:47,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:47,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:47,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:47,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:47,458 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:47,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:47,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:47,467 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:47,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:47,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:47,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:47,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:47,492 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:47,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:47,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:47,501 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:47,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:47,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:47,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:47,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:47,526 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:47,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:47,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:47,534 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:47,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:47,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:47,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:47,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:47,558 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:47,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:47,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:47,567 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:47,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:47,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:47,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:47,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:47,590 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:47,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:47,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:47,598 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:47,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:47,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:47,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:47,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:47,630 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:47,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:47,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:47,638 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:47,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:47,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:47,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:47,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:47,662 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:47,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:47,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:47,670 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:47,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:47,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:47,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:47,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:47,694 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:47,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:47,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:47,702 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:47,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:47,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:47,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:47,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:47,725 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:47,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:47,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:47,734 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:47,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:47,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:47,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:47,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:47,757 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:47,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:47,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:47,765 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:47,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:47,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:47,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:47,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:47,789 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:47,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:47,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:47,797 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:47,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:47,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:47,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:47,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:47,821 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:47,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:47,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:47,834 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:47,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:47,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:47,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:47,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:47,859 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:47,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:47,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:47,868 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:47,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:47,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:47,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:47,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:47,893 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:47,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:47,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:47,901 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:47,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:47,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:47,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:47,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:47,926 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:47,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:47,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:47,935 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:47,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:47,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:47,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:47,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:47,960 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:47,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:47,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:47,969 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:47,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:47,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:47,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:47,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:47,993 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:48,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:48,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:48,002 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:48,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:48,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:48,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:48,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:48,030 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:48,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:48,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:48,039 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:48,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:48,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:48,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:48,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:48,062 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:48,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:48,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:48,071 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:48,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:48,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:48,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:48,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:48,094 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:48,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:48,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:48,102 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:48,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:48,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:48,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:48,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:48,127 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:48,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:48,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:48,137 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:48,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:48,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:48,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:48,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:48,170 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:48,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:48,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:48,178 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:48,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:48,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:48,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:48,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:48,204 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:48,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:48,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:48,213 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:48,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:48,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:48,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:48,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:48,236 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:48,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:48,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:48,244 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:48,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:48,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:48,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:48,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:48,267 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:48,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:48,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:48,276 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:48,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:48,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:48,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:48,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:48,298 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:48,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:48,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:48,307 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:48,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:48,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:48,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:48,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:48,330 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:48,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:48,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:48,339 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:48,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:48,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:48,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:48,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:48,370 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:48,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:48,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:48,379 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:48,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:48,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:48,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:48,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:48,404 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:48,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:48,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:48,413 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:48,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:48,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:48,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:48,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:48,436 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:48,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:48,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:48,445 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:48,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:48,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:48,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:48,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:48,468 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:48,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:48,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:48,476 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:48,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:48,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:48,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:48,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:48,501 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:48,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:48,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:48,510 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:48,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:48,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:48,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:48,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:48,541 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:48,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:48,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:48,550 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:48,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:48,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:48,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:48,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:48,575 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:48,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:48,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:48,584 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:48,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:48,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:48,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:48,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:48,608 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:48,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:48,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:48,617 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:48,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:48,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:48,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:48,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:48,641 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:48,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:48,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:48,649 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:48,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:48,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:48,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:48,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:48,673 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:48,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:48,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:48,682 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:48,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:48,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:48,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:48,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:48,706 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:48,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:48,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:48,716 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:48,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:48,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:48,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:48,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:48,740 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:48,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:48,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:48,748 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:48,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:48,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:48,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:48,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:48,772 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:48,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:48,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:48,781 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:48,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:48,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:48,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:48,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:48,804 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:48,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:48,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:48,813 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:48,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:48,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:48,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:48,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:48,837 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:48,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:48,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:48,846 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:48,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:48,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:48,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:48,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:48,870 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:48,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:48,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:48,879 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:48,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:48,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:48,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:48,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:48,902 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:48,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:48,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:48,911 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:48,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:48,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:48,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:48,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:48,936 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:48,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:48,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:48,944 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:48,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:48,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:48,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:48,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:48,968 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:48,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:48,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:48,976 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:48,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:48,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:48,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:48,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:48,999 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:49,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:49,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:49,008 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:49,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:49,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:49,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:49,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:49,033 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:49,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:49,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:49,041 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:49,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:49,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:49,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:49,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:49,063 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:49,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:49,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:49,072 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:49,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:49,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:49,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:49,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:49,094 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:49,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:49,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:49,103 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:49,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:49,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:49,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:49,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:49,127 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:49,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:49,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:49,135 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:49,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:49,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:49,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:49,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:49,159 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:49,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:49,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:49,168 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:49,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:49,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:49,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:49,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:49,196 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:49,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:49,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:49,205 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:49,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:49,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:49,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:49,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:49,228 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:49,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:49,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:49,236 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:49,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:49,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:49,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:49,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:49,259 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:49,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:49,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:49,267 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:49,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:49,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:49,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:49,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:49,291 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:49,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:49,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:49,300 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:49,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:49,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:49,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:49,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:49,323 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:49,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:49,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:49,332 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:49,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:49,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:49,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:49,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:49,356 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:49,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:49,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:49,365 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:49,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:49,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:49,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:49,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:49,388 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:49,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:49,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:49,397 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:49,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:49,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:49,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:49,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:49,420 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:49,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:49,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:49,428 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:49,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:49,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:49,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:49,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:49,451 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:49,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:49,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:49,460 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:49,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:49,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:49,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:49,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:49,483 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:49,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:49,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:49,491 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:49,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:49,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:49,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:49,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:49,514 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:49,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:49,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:49,523 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:49,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:49,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:49,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:49,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:49,546 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:49,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:49,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:49,555 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:49,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:49,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:49,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:49,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:49,577 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:49,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:49,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:49,586 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:49,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:49,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:49,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:49,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:49,620 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:49,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:49,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:49,632 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:49,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:49,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:49,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:49,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:49,668 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:49,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:49,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:49,679 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:49,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:49,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:49,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:49,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:49,704 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:49,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:49,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:49,713 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:49,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:49,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:49,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:49,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:49,741 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:49,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:49,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:49,750 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:49,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:49,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:49,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:49,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:49,773 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:49,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:49,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:49,782 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:49,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:49,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:49,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:49,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:49,808 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:49,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:49,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:49,816 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:49,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:49,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:49,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:49,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:49,838 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:49,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:49,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:49,847 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:49,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:49,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:49,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:49,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:49,871 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:49,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:49,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:49,879 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:49,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:49,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:49,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:49,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:49,904 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:49,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:49,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:49,912 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:49,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:49,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:49,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:49,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:49,934 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:49,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:49,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:49,943 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:49,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:49,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:49,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:49,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:49,966 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:49,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:49,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:49,974 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:49,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:49,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:49,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:49,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:49,996 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:50,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:50,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:50,005 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:50,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:50,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:50,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:50,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:50,028 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:50,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:50,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:50,036 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:50,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:50,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:50,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:50,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:50,059 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:50,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:50,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:50,067 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:50,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:50,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:50,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:50,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:50,090 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:50,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:50,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:50,098 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:50,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:50,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:50,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:50,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:50,121 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:50,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:50,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:50,129 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:50,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:50,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:50,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:50,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:50,151 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:50,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:50,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:50,160 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:50,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:50,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:50,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:50,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:50,182 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:50,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:50,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:50,190 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:50,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:50,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:50,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:50,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:50,212 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:50,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:50,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:50,220 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:50,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:50,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:50,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:50,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:50,241 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:50,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:50,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:50,250 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:50,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:50,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:50,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:50,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:50,273 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:50,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:50,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:50,281 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:50,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:50,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:50,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:50,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:50,304 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:50,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:50,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:50,313 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:50,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:50,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:50,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:50,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:50,336 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:50,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:50,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:50,345 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:50,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:50,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:50,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:50,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:50,366 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:50,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:50,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:50,375 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:50,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:50,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:50,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:50,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:50,397 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:50,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:50,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:50,406 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:50,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:50,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:50,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:50,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:50,429 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:50,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:50,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:50,438 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:50,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:50,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:50,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:50,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:50,460 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:50,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:50,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:50,469 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:50,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:50,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:50,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:50,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:50,491 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:50,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:50,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:50,506 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:50,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:50,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:50,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:50,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:50,532 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:50,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:50,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:50,541 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:50,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:50,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:50,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:50,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:50,564 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:50,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:50,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:50,573 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:50,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:50,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:50,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:50,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:50,595 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:50,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:50,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:50,604 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:50,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:50,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:50,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:50,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:50,626 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:50,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:50,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:50,634 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:50,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:50,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:50,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:50,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:50,656 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:50,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:50,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:50,665 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:50,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:50,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:50,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:50,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:50,688 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:50,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:50,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:50,696 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:50,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:50,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:50,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:50,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:50,717 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:50,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:50,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:50,726 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:50,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:50,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:50,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:50,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:50,748 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:50,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:50,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:50,757 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:50,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:50,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:50,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:50,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:50,778 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:50,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:50,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:50,786 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:50,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:50,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:50,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:50,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:50,810 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:50,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:50,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:50,818 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:50,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:50,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:50,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:50,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:50,840 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:50,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:50,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:50,849 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:50,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:50,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:50,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:50,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:50,888 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:50,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:50,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:50,896 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:50,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:50,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:50,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:50,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:50,920 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:50,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:50,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:50,929 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:50,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:50,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:50,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:50,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:50,951 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:50,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:50,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:50,959 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:50,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:50,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:50,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:50,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:50,981 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:50,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:50,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:50,989 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:50,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:50,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:50,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:50,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:51,012 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:51,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:51,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:51,021 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:51,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:51,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:51,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:51,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:51,043 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:51,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:51,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:51,051 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:51,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:51,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:51,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:51,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:51,072 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:51,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:51,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:51,081 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:51,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:51,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:51,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:51,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:51,102 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:51,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:51,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:51,111 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:51,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:51,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:51,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:51,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:51,132 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:51,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:51,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:51,140 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:51,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:51,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:51,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:51,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:51,161 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:51,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:51,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:51,170 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:51,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:51,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:51,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:51,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:51,196 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:51,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:51,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:51,205 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:51,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:51,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:51,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:51,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:51,226 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:51,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:51,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:51,235 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:51,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:51,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:51,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:51,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:51,259 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:51,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:51,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:51,272 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:51,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:51,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:51,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:51,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:51,292 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:51,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:51,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:51,300 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:51,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:51,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:51,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:51,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:51,321 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:51,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:51,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:51,329 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:51,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:51,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:51,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:51,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:51,350 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:51,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:51,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:51,359 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:51,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:51,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:51,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:51,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:51,380 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:51,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:51,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:51,388 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:51,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:51,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:51,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:51,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:51,410 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:51,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:51,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:51,419 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:51,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:51,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:51,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:51,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:51,439 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:51,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:51,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:51,448 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:51,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:51,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:51,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:51,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:51,469 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:51,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:51,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:51,478 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:51,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:51,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:51,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:51,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:51,498 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:51,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:51,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:51,506 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:51,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:51,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:51,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:51,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:51,527 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:51,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:51,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:51,535 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:51,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:51,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:51,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:51,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:51,555 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:51,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:51,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:51,564 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:51,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:51,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:51,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:51,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:51,584 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:51,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:51,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:51,592 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:51,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:51,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:51,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:51,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:51,613 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:51,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:51,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:51,621 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:51,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:51,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:51,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:51,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:51,644 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:51,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:51,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:51,653 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:51,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:51,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:51,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:51,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:51,674 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:51,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:51,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:51,682 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:51,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:51,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:51,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:51,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:51,705 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:51,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:51,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:51,713 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:51,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:51,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:51,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:51,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:51,743 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:51,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:51,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:51,751 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:51,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:51,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:51,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:51,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:51,773 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:51,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:51,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:51,782 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:51,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:51,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:51,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:51,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:51,803 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:51,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:51,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:51,816 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:51,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:51,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:51,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:51,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:51,838 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:51,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:51,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:51,847 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:51,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:51,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:51,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:51,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:51,869 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:51,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:51,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:51,878 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:51,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:51,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:51,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:51,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:51,899 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:51,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:51,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:51,907 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:51,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:51,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:51,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:51,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:51,928 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:51,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:51,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:51,937 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:51,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:51,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:51,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:51,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:51,958 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:51,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:51,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:51,966 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:51,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:51,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:51,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:51,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:51,987 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:51,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:51,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:51,996 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:51,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:51,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:51,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:52,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:52,017 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:52,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:52,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:52,025 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:52,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:52,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:52,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:52,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:52,045 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:52,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:52,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:52,053 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:52,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:52,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:52,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:52,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:52,080 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:52,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:52,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:52,089 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:52,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:52,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:52,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:52,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:52,110 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:52,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:52,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:52,118 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:52,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:52,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:52,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:52,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:52,139 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:52,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:52,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:52,148 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:52,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:52,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:52,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:52,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:52,170 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:52,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:52,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:52,179 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:52,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:52,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:52,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:52,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:52,200 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:52,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:52,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:52,208 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:52,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:52,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:52,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:52,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:52,230 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:52,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:52,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:52,239 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:52,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:52,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:52,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:52,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:52,260 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:52,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:52,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:52,269 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:52,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:52,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:52,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:52,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:52,291 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:52,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:52,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:52,299 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:52,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:52,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:52,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:52,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:52,322 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:52,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:52,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:52,331 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:52,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:52,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:52,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:52,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:52,353 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:52,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:52,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:52,362 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:52,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:52,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:52,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:52,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:52,383 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:52,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:52,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:52,392 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:52,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:52,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:52,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:52,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:52,413 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:52,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:52,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:52,421 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:52,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:52,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:52,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:52,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:52,447 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:52,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:52,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:52,455 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:52,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:52,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:52,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:52,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:52,476 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:52,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:52,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:52,485 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:52,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:52,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:52,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:52,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:52,507 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:52,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:52,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:52,515 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:52,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:52,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:52,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:52,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:52,536 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:52,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:52,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:52,544 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:52,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:52,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:52,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:52,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:52,565 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:52,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:52,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:52,575 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:52,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:52,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:52,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:52,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:52,598 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:52,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:52,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:52,606 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:52,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:52,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:52,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:52,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:52,627 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:52,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:52,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:52,636 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:52,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:52,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:52,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:52,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:52,657 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:52,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:52,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:52,665 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:52,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:52,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:52,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:52,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:52,685 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:52,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:52,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:52,694 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:52,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:52,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:52,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:52,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:52,716 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:52,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:52,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:52,726 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:52,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:52,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:52,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:52,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:52,749 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:52,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:52,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:52,776 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:52,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:52,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:52,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:52,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:52,801 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:52,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:52,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:52,810 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:52,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:52,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:52,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:52,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:52,832 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:52,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:52,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:52,841 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:52,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:52,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:52,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:52,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:52,863 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:52,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:52,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:52,873 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:52,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:52,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:52,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:52,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:52,894 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:52,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:52,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:52,903 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:52,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:52,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:52,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:52,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:52,929 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:52,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:52,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:52,938 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:52,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:52,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:52,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:52,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:52,959 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:52,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:52,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:52,969 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:52,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:52,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:52,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:52,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:52,991 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:53,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:53,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:53,000 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:53,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:53,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:53,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:53,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:53,022 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:53,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:53,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:53,030 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:53,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:53,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:53,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:53,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:53,052 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:53,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:53,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:53,060 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:53,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:53,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:53,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:53,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:53,081 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:53,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:53,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:53,090 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:53,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:53,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:53,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:53,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:53,116 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:53,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:53,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:53,125 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:53,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:53,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:53,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:53,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:53,146 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:53,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:53,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:53,154 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:53,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:53,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:53,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:53,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:53,175 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:53,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:53,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:53,184 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:53,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:53,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:53,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:53,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:53,209 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:53,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:53,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:53,218 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:53,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:53,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:53,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:53,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:53,239 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:53,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:53,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:53,247 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:53,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:53,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:53,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:53,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:53,267 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:53,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:53,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:53,277 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:53,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:53,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:53,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:53,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:53,297 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:53,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:53,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:53,306 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:53,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:53,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:53,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:53,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:53,326 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:53,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:53,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:53,335 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:53,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:53,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:53,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:53,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:53,355 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:53,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:53,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:53,364 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:53,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:53,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:53,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:53,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:53,384 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:53,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:53,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:53,393 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:53,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:53,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:53,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:53,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:53,413 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:53,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:53,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:53,421 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:53,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:53,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:53,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:53,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:53,442 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:53,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:53,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:53,450 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:53,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:53,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:53,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:53,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:53,475 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:53,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:53,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:53,484 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:53,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:53,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:53,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:53,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:53,505 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:53,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:53,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:53,514 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:53,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:53,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:53,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:53,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:53,536 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:53,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:53,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:53,546 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:53,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:53,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:53,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:53,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:53,568 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:53,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:53,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:53,577 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:53,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:53,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:53,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:53,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:53,610 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:53,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:53,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:53,619 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:53,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:53,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:53,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:53,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:53,645 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:53,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:53,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:53,654 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:53,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:53,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:53,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:53,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:53,677 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:53,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:53,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:53,686 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:53,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:53,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:53,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:53,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:53,708 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:53,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:53,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:53,717 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:53,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:53,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:53,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:53,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:53,738 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:53,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:53,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:53,750 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:53,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:53,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:53,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:53,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:53,771 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:53,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:53,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:53,779 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:53,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:53,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:53,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:53,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:53,799 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:53,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:53,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:53,808 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:53,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:53,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:53,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:53,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:53,829 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:53,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:53,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:53,837 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:53,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:53,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:53,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:53,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:53,859 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:53,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:53,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:53,868 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:53,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:53,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:53,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:53,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:53,890 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:53,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:53,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:53,898 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:53,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:53,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:53,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:53,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:53,918 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:53,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:53,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:53,926 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:53,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:53,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:53,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:53,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:53,976 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:53,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:53,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:53,997 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:53,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:53,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:53,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:54,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:54,038 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:54,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:54,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:54,047 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:54,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:54,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:54,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:54,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:54,084 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:54,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:54,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:54,092 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:54,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:54,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:54,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:54,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:54,113 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:54,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:54,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:54,122 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:54,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:54,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:54,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:54,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:54,144 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:54,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:54,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:54,152 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:54,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:54,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:54,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:54,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:54,173 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:54,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:54,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:54,181 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:54,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:54,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:54,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:54,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:54,202 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:54,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:54,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:54,210 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:54,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:54,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:54,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:54,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:54,232 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:54,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:54,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:54,240 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:54,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:54,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:54,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:54,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:54,261 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:54,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:54,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:54,269 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:54,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:54,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:54,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:54,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:54,290 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:54,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:54,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:54,298 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:54,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:54,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:54,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:54,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:54,319 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:54,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:54,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:54,327 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:54,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:54,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:54,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:54,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:54,349 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:54,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:54,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:54,357 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:54,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:54,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:54,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:54,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:54,378 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:54,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:54,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:54,386 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:54,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:54,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:54,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:54,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:54,407 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:54,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:54,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:54,415 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:54,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:54,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:54,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:54,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:54,443 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:54,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:54,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:54,451 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:54,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:54,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:54,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:54,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:54,473 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:54,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:54,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:54,481 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:54,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:54,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:54,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:54,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:54,501 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:54,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:54,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:54,509 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:54,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:54,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:54,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:54,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:54,530 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:54,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:54,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:54,538 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:54,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:54,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:54,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:54,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:54,560 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:54,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:54,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:54,568 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:54,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:54,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:54,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:54,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:54,589 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:54,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:54,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:54,597 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:54,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:54,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:54,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:54,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:54,618 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:54,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:54,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:54,626 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:54,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:54,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:54,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:54,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:54,647 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:54,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:54,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:54,655 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:54,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:54,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:54,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:54,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:54,676 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:54,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:54,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:54,684 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:54,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:54,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:54,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:54,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:54,704 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:54,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:54,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:54,712 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:54,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:54,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:54,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:54,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:54,733 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:54,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:54,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:54,741 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:54,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:54,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:54,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:54,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:54,761 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:54,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:54,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:54,769 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:54,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:54,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:54,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:54,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:54,789 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:54,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:54,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:54,797 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:54,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:54,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:54,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:54,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:54,817 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:54,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:54,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:54,825 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:54,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:54,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:54,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:54,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:54,846 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:54,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:54,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:54,854 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:54,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:54,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:54,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:54,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:54,876 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:54,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:54,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:54,884 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:54,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:54,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:54,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:54,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:54,906 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:54,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:54,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:54,914 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:54,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:54,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:54,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:54,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:54,935 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:54,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:54,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:54,944 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:54,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:54,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:54,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:54,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:54,965 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:54,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:54,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:54,972 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:54,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:54,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:54,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:54,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:54,992 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:55,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:55,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:55,000 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:55,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:55,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:55,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:55,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:55,020 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:55,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:55,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:55,036 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:55,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:55,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:55,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:55,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:55,057 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:55,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:55,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:55,064 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:55,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:55,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:55,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:55,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:55,086 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:55,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:55,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:55,094 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:55,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:55,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:55,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:55,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:55,116 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:55,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:55,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:55,124 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:55,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:55,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:55,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:55,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:55,144 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:55,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:55,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:55,152 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:55,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:55,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:55,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:55,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:55,174 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:55,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:55,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:55,182 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:55,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:55,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:55,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:55,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:55,203 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:55,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:55,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:55,211 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:55,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:55,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:55,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:55,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:55,231 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:55,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:55,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:55,239 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:55,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:55,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:55,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:55,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:55,260 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:55,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:55,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:55,268 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:55,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:55,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:55,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:55,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:55,288 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:55,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:55,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:55,296 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:55,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:55,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:55,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:55,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:55,317 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:55,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:55,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:55,326 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:55,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:55,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:55,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:55,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:55,348 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:55,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:55,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:55,356 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:55,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:55,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:55,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:55,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:55,377 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:55,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:55,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:55,385 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:55,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:55,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:55,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:55,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:55,407 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:55,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:55,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:55,415 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:55,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:55,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:55,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:55,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:55,435 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:55,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:55,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:55,443 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:55,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:55,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:55,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:55,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:55,464 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:55,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:55,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:55,472 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:55,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:55,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:55,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:55,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:55,493 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:55,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:55,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:55,501 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:55,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:55,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:55,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:55,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:55,521 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:55,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:55,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:55,528 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:55,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:55,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:55,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:55,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:55,549 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:55,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:55,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:55,557 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:55,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:55,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:55,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:55,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:55,577 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:55,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:55,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:55,585 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:55,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:55,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:55,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:55,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:55,606 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:55,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:55,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:55,614 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:55,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:55,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:55,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:55,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:55,640 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:55,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:55,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:55,649 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:55,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:55,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:55,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:55,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:55,670 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:55,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:55,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:55,678 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:55,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:55,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:55,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:55,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:55,700 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:55,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:55,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:55,708 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:55,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:55,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:55,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:55,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:55,728 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:55,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:55,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:55,736 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:55,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:55,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:55,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:55,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:55,757 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:55,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:55,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:55,766 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:55,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:55,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:55,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:55,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:55,792 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:55,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:55,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:55,801 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:55,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:55,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:55,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:55,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:55,824 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:55,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:55,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:55,833 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:55,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:55,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:55,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:55,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:55,857 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:55,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:55,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:55,865 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:55,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:55,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:55,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:55,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:55,889 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:55,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:55,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:55,898 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:55,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:55,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:55,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:55,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:55,921 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:55,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:55,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:55,930 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:55,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:55,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:55,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:55,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:55,953 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:55,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:55,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:55,961 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:55,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:55,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:55,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:55,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:55,983 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:55,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:55,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:55,992 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:55,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:55,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:55,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:55,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:56,014 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:56,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:56,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:56,022 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:56,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:56,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:56,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:56,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:56,045 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:56,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:56,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:56,053 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:56,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:56,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:56,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:56,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:56,075 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:56,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:56,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:56,083 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:56,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:56,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:56,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:56,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:56,104 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:56,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:56,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:56,113 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:56,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:56,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:56,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:56,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:56,135 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:56,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:56,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:56,143 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:56,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:56,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:56,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:56,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:56,164 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:56,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:56,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:56,172 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:56,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:56,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:56,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:56,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:56,193 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:56,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:56,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:56,201 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:56,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:56,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:56,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:56,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:56,222 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:56,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:56,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:56,230 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:56,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:56,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:56,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:56,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:56,251 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:56,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:56,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:56,259 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:56,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:56,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:56,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:56,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:56,286 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:56,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:56,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:56,295 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:56,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:56,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:56,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:56,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:56,315 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:56,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:56,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:56,323 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:56,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:56,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:56,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:56,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:56,343 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:56,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:56,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:56,351 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:56,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:56,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:56,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:56,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:56,372 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:56,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:56,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:56,380 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:56,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:56,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:56,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:56,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:56,400 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:56,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:56,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:56,408 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:56,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:56,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:56,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:56,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:56,429 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:56,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:56,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:56,437 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:56,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:56,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:56,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:56,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:56,459 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:56,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:56,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:56,467 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:56,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:56,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:56,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:56,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:56,488 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:56,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:56,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:56,496 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:56,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:56,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:56,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:56,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:56,518 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:56,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:56,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:56,526 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:56,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:56,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:56,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:56,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:56,548 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:56,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:56,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:56,556 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:56,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:56,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:56,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:56,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:56,578 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:56,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:56,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:56,586 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:56,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:56,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:56,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:56,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:56,607 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:56,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:56,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:56,615 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:56,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:56,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:56,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:56,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:56,636 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:56,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:56,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:56,644 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:56,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:56,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:56,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:56,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:56,664 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:56,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:56,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:56,672 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:56,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:56,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:56,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:56,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:56,692 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:56,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:56,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:56,700 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:56,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:56,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:56,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:56,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:56,721 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:56,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:56,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:56,729 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:56,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:56,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:56,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:56,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:56,750 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:56,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:56,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:56,758 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:56,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:56,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:56,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:56,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:56,779 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:56,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:56,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:56,787 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:56,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:56,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:56,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:56,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:56,808 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:56,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:56,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:56,816 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:56,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:56,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:56,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:56,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:56,836 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:56,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:56,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:56,843 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:56,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:56,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:56,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:56,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:56,864 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:56,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:56,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:56,876 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:56,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:56,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:56,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:56,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:56,896 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:56,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:56,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:56,904 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:56,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:56,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:56,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:56,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:56,926 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:56,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:56,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:56,935 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:56,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:56,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:56,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:56,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:56,954 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:56,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:56,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:56,961 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:56,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:56,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:56,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:56,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:56,982 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:56,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:56,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:56,991 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:56,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:56,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:56,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:56,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:57,013 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:57,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:57,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:57,021 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:57,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:57,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:57,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:57,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:57,042 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:57,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:57,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:57,050 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:57,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:57,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:57,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:57,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:57,070 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:57,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:57,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:57,078 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:57,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:57,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:57,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:57,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:57,097 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:57,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:57,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:57,105 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:57,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:57,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:57,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:57,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:57,125 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:57,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:57,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:57,132 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:57,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:57,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:57,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:57,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:57,152 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:57,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:57,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:57,159 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:57,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:57,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:57,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:57,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:57,181 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:57,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:57,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:57,189 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:57,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:57,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:57,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:57,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:57,209 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:57,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:57,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:57,217 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:57,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:57,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:57,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:57,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:57,237 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:57,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:57,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:57,245 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:57,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:57,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:57,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:57,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:57,265 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:57,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:57,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:57,272 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:57,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:57,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:57,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:57,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:57,293 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:57,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:57,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:57,301 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:57,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:57,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:57,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:57,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:57,320 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:57,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:57,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:57,328 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:57,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:57,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:57,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:57,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:57,347 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:57,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:57,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:57,355 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:57,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:57,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:57,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:57,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:57,375 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:57,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:57,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:57,382 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:57,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:57,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:57,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:57,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:57,402 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:57,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:57,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:57,409 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:57,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:57,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:57,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:57,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:57,429 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:57,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:57,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:57,437 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:57,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:57,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:57,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:57,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:57,460 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:57,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:57,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:57,468 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:57,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:57,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:57,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:57,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:57,488 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:57,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:57,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:57,495 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:57,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:57,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:57,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:57,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:57,516 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:57,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:57,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:57,524 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:57,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:57,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:57,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:57,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:57,543 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:57,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:57,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:57,552 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:57,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:57,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:57,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:57,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:57,573 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:57,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:57,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:57,580 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:57,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:57,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:57,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:57,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:57,600 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:57,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:57,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:57,608 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:57,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:57,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:57,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:57,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:57,629 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:57,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:57,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:57,637 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:57,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:57,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:57,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:57,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:57,657 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:57,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:57,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:57,665 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:57,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:57,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:57,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:57,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:57,684 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:57,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:57,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:57,692 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:57,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:57,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:57,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:57,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:57,711 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:57,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:57,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:57,719 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:57,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:57,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:57,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:57,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:57,738 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:57,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:57,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:57,746 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:57,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:57,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:57,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:57,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:57,767 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:57,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:57,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:57,775 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:57,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:57,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:57,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:57,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:57,795 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:57,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:57,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:57,803 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:57,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:57,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:57,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:57,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:57,824 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:57,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:57,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:57,832 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:57,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:57,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:57,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:57,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:57,852 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:57,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:57,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:57,860 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:57,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:57,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:57,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:57,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:57,881 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:57,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:57,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:57,889 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:57,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:57,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:57,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:57,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:57,909 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:57,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:57,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:57,916 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:57,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:57,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:57,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:57,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:57,935 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:57,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:57,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:57,942 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:57,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:57,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:57,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:57,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:57,963 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:57,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:57,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:57,971 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:57,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:57,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:57,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:57,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:57,991 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:57,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:57,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:57,999 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:57,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:57,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:57,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:58,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:58,019 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:58,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:58,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:58,027 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:58,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:58,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:58,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:58,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:58,050 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:58,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:58,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:58,059 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:58,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:58,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:58,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:58,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:58,079 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:58,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:58,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:58,087 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:58,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:58,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:58,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:58,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:58,107 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:58,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:58,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:58,115 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:58,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:58,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:58,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:58,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:58,134 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:58,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:58,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:58,142 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:58,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:58,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:58,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:58,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:58,161 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:58,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:58,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:58,168 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:58,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:58,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:58,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:58,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:58,187 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:58,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:58,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:58,195 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:58,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:58,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:58,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:58,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:58,214 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:58,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:58,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:58,222 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:58,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:58,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:58,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:58,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:58,240 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:58,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:58,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:58,248 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:58,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:58,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:58,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:58,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:58,267 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:58,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:58,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:58,274 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:58,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:58,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:58,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:58,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:58,294 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:58,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:58,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:58,301 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:58,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:58,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:58,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:58,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:58,322 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:58,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:58,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:58,330 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:58,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:58,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:58,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:58,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:58,350 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:58,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:58,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:58,357 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:58,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:58,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:58,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:58,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:58,377 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:58,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:58,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:58,385 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:58,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:58,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:58,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:58,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:58,405 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:58,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:58,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:58,412 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:58,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:58,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:58,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:58,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:58,432 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:58,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:58,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:58,440 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:58,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:58,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:58,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:58,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:58,459 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:58,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:58,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:58,467 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:58,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:58,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:58,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:58,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:58,486 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:58,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:58,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:58,493 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:58,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:58,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:58,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:58,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:58,512 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:58,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:58,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:58,520 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:58,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:58,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:58,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:58,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:58,539 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:58,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:58,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:58,547 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:58,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:58,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:58,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:58,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:58,566 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:58,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:58,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:58,573 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:58,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:58,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:58,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:58,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:58,592 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:58,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:58,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:58,599 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:58,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:58,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:58,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:58,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:58,629 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:58,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:58,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:58,636 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:58,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:58,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:58,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:58,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:58,655 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:58,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:58,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:58,663 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:58,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:58,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:58,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:58,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:58,683 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:58,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:58,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:58,691 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:58,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:58,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:58,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:58,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:58,711 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:58,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:58,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:58,719 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:58,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:58,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:58,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:58,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:58,740 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:58,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:58,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:58,748 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:58,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:58,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:58,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:58,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:58,767 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:58,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:58,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:58,775 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:58,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:58,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:58,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:58,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:58,794 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:58,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:58,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:58,801 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:58,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:58,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:58,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:58,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:58,820 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:58,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:58,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:58,827 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:58,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:58,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:58,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:58,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:58,848 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:58,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:58,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:58,856 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:58,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:58,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:58,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:58,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:58,875 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:58,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:58,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:58,883 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:58,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:58,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:58,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:58,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:58,904 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:58,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:58,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:58,912 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:58,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:58,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:58,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:58,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:58,932 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:58,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:58,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:58,940 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:58,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:58,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:58,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:58,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:58,960 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:58,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:58,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:58,967 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:58,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:58,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:58,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:58,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:58,986 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:58,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:58,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:58,994 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:58,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:58,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:58,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:58,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:59,013 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:59,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:59,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:59,020 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:59,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:59,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:59,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:59,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:59,039 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:59,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:59,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:59,047 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:59,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:59,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:59,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:59,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:59,067 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:59,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:59,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:59,075 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:59,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:59,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:59,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:59,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:59,095 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:59,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:59,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:59,103 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:59,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:59,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:59,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:59,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:59,121 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:59,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:59,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:59,129 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:59,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:59,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:59,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:59,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:59,150 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:59,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:59,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:59,157 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:59,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:59,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:59,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:59,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:59,177 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:59,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:59,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:59,191 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:59,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:59,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:59,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:59,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:59,211 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:59,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:59,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:59,219 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:59,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:59,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:59,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:59,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:59,238 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:59,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:59,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:59,246 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:59,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:59,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:59,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:59,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:59,265 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:59,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:59,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:59,272 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:59,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:59,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:59,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:59,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:59,291 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:59,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:59,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:59,299 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:59,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:59,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:59,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:59,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:59,319 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:59,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:59,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:59,327 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:59,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:59,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:59,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:59,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:59,348 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:59,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:59,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:59,355 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:59,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:59,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:59,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:59,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:59,375 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:59,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:59,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:59,383 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:59,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:59,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:59,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:59,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:59,402 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:59,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:59,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:59,409 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:59,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:59,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:59,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:59,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:59,428 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:59,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:59,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:59,436 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:59,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:59,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:59,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:59,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:59,456 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:59,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:59,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:59,464 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:59,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:59,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:59,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:59,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:59,483 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:59,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:59,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:59,491 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:59,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:59,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:59,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:59,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:59,511 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:59,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:59,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:59,519 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:59,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:59,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:59,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:59,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:59,539 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:59,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:59,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:59,548 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:59,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:59,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:59,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:59,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:59,568 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:59,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:59,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:59,576 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:59,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:59,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:59,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:59,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:59,596 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:59,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:59,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:59,603 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:59,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:59,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:59,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:59,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:59,624 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:59,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:59,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:59,632 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:59,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:59,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:59,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:59,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:59,653 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:59,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:59,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:59,661 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:59,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:59,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:59,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:59,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:59,680 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:59,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:59,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:59,688 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:59,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:59,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:59,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:59,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:59,707 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:59,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:59,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:59,714 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:59,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:59,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:59,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:59,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:59,734 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:59,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:59,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:59,742 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:59,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:59,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:59,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:59,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:59,762 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:59,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:59,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:59,773 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:59,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:59,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:59,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:59,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:59,793 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:59,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:59,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:59,801 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:59,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:59,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:59,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:59,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:59,821 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:59,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:59,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:59,829 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:59,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:59,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:59,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:59,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:59,849 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:59,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:59,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:59,856 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:59,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:59,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:59,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:59,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:59,875 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:59,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:59,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:59,883 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:59,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:59,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:59,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:59,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:59,903 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:59,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:59,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:59,911 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:59,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:59,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:59,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:59,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:59,932 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:59,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:59,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:59,940 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:59,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:59,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:59,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:59,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:59,959 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:59,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:59,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:59,966 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:59,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:59,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:59,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:59,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:59,985 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:39:59,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:59,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:39:59,993 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:39:59,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:39:59,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:59,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:59,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:00,013 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:00,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:00,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:00,020 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:00,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:00,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:00,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:00,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:00,041 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:00,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:00,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:00,049 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:00,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:00,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:00,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:00,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:00,070 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:00,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:00,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:00,078 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:00,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:00,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:00,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:00,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:00,097 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:00,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:00,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:00,105 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:00,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:00,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:00,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:00,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:00,126 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:00,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:00,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:00,134 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:00,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:00,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:00,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:00,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:00,154 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:00,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:00,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:00,162 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:00,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:00,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:00,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:00,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:00,182 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:00,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:00,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:00,190 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:00,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:00,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:00,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:00,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:00,211 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:00,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:00,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:00,218 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:00,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:00,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:00,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:00,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:00,238 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:00,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:00,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:00,246 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:00,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:00,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:00,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:00,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:00,265 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:00,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:00,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:00,273 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:00,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:00,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:00,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:00,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:00,292 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:00,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:00,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:00,299 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:00,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:00,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:00,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:00,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:00,319 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:00,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:00,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:00,327 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:00,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:00,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:00,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:00,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:00,354 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:00,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:00,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:00,362 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:00,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:00,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:00,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:00,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:00,382 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:00,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:00,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:00,389 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:00,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:00,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:00,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:00,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:00,409 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:00,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:00,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:00,416 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:00,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:00,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:00,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:00,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:00,436 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:00,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:00,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:00,443 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:00,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:00,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:00,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:00,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:00,463 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:00,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:00,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:00,471 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:00,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:00,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:00,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:00,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:00,490 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:00,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:00,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:00,498 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:00,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:00,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:00,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:00,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:00,516 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:00,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:00,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:00,523 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:00,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:00,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:00,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:00,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:00,542 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:00,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:00,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:00,550 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:00,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:00,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:00,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:00,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:00,569 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:00,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:00,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:00,576 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:00,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:00,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:00,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:00,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:00,595 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:00,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:00,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:00,602 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:00,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:00,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:00,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:00,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:00,622 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:00,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:00,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:00,630 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:00,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:00,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:00,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:00,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:00,649 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:00,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:00,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:00,657 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:00,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:00,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:00,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:00,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:00,675 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:00,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:00,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:00,683 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:00,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:00,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:00,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:00,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:00,702 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:00,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:00,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:00,710 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:00,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:00,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:00,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:00,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:00,729 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:00,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:00,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:00,736 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:00,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:00,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:00,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:00,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:00,755 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:00,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:00,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:00,762 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:00,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:00,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:00,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:00,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:00,781 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:00,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:00,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:00,789 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:00,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:00,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:00,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:00,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:00,807 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:00,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:00,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:00,815 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:00,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:00,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:00,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:00,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:00,834 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:00,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:00,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:00,841 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:00,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:00,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:00,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:00,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:00,861 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:00,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:00,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:00,869 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:00,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:00,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:00,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:00,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:00,889 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:00,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:00,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:00,897 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:00,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:00,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:00,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:00,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:00,925 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:00,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:00,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:00,933 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:00,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:00,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:00,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:00,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:00,952 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:00,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:00,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:00,959 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:00,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:00,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:00,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:00,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:00,978 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:00,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:00,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:00,986 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:00,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:00,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:00,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:00,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:01,005 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:01,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:01,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:01,012 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:01,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:01,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:01,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:01,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:01,031 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:01,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:01,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:01,039 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:01,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:01,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:01,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:01,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:01,058 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:01,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:01,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:01,065 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:01,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:01,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:01,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:01,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:01,084 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:01,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:01,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:01,092 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:01,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:01,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:01,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:01,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:01,112 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:01,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:01,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:01,120 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:01,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:01,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:01,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:01,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:01,140 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:01,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:01,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:01,148 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:01,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:01,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:01,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:01,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:01,167 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:01,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:01,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:01,175 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:01,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:01,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:01,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:01,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:01,194 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:01,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:01,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:01,202 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:01,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:01,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:01,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:01,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:01,222 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:01,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:01,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:01,230 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:01,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:01,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:01,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:01,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:01,250 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:01,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:01,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:01,258 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:01,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:01,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:01,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:01,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:01,278 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:01,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:01,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:01,285 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:01,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:01,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:01,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:01,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:01,304 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:01,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:01,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:01,312 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:01,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:01,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:01,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:01,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:01,330 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:01,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:01,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:01,338 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:01,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:01,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:01,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:01,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:01,357 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:01,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:01,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:01,365 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:01,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:01,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:01,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:01,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:01,384 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:01,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:01,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:01,392 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:01,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:01,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:01,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:01,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:01,412 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:01,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:01,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:01,420 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:01,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:01,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:01,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:01,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:01,440 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:01,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:01,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:01,448 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:01,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:01,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:01,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:01,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:01,466 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:01,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:01,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:01,474 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:01,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:01,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:01,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:01,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:01,501 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:01,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:01,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:01,512 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:01,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:01,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:01,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:01,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:01,539 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:01,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:01,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:01,548 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:01,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:01,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:01,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:01,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:01,574 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:01,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:01,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:01,585 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:01,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:01,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:01,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:01,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:01,611 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:01,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:01,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:01,622 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:01,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:01,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:01,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:01,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:01,647 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:01,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:01,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:01,658 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:01,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:01,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:01,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:01,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:01,683 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:01,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:01,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:01,694 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:01,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:01,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:01,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:01,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:01,719 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:01,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:01,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:01,729 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:01,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:01,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:01,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:01,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:01,753 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:01,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:01,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:01,761 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:01,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:01,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:01,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:01,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:01,780 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:01,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:01,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:01,787 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:01,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:01,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:01,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:01,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:01,805 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:01,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:01,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:01,812 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:01,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:01,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:01,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:01,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:01,830 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:01,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:01,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:01,839 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:01,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:01,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:01,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:01,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:01,858 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:01,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:01,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:01,865 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:01,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:01,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:01,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:01,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:01,883 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:01,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:01,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:01,891 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:01,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:01,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:01,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:01,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:01,910 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:01,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:01,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:01,918 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:01,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:01,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:01,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:01,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:01,936 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:01,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:01,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:01,944 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:01,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:01,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:01,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:01,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:01,962 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:01,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:01,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:01,970 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:01,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:01,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:01,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:01,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:01,989 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:01,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:01,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:01,996 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:01,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:01,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:01,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:02,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:02,015 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:02,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:02,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:02,023 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:02,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:02,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:02,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:02,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:02,041 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:02,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:02,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:02,048 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:02,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:02,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:02,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:02,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:02,067 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:02,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:02,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:02,074 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:02,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:02,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:02,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:02,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:02,093 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:02,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:02,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:02,100 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:02,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:02,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:02,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:02,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:02,119 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:02,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:02,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:02,126 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:02,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:02,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:02,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:02,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:02,145 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:02,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:02,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:02,152 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:02,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:02,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:02,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:02,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:02,173 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:02,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:02,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:02,180 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:02,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:02,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:02,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:02,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:02,200 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:02,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:02,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:02,208 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:02,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:02,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:02,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:02,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:02,238 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:02,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:02,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:02,245 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:02,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:02,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:02,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:02,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:02,265 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:02,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:02,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:02,273 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:02,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:02,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:02,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:02,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:02,293 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:02,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:02,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:02,301 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:02,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:02,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:02,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:02,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:02,320 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:02,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:02,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:02,327 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:02,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:02,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:02,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:02,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:02,346 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:02,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:02,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:02,353 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:02,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:02,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:02,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:02,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:02,373 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:02,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:02,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:02,381 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:02,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:02,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:02,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:02,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:02,400 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:02,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:02,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:02,408 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:02,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:02,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:02,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:02,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:02,426 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:02,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:02,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:02,434 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:02,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:02,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:02,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:02,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:02,453 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:02,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:02,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:02,460 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:02,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:02,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:02,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:02,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:02,478 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:02,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:02,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:02,486 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:02,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:02,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:02,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:02,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:02,505 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:02,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:02,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:02,513 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:02,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:02,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:02,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:02,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:02,533 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:02,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:02,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:02,541 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:02,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:02,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:02,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:02,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:02,560 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:02,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:02,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:02,568 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:02,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:02,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:02,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:02,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:02,588 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:02,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:02,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:02,597 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:02,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:02,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:02,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:02,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:02,617 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:02,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:02,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:02,625 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:02,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:02,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:02,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:02,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:02,645 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:02,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:02,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:02,653 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:02,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:02,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:02,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:02,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:02,672 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:02,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:02,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:02,680 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:02,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:02,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:02,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:02,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:02,699 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:02,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:02,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:02,708 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:02,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:02,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:02,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:02,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:02,727 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:02,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:02,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:02,735 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:02,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:02,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:02,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:02,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:02,755 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:02,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:02,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:02,762 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:02,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:02,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:02,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:02,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:02,781 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:02,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:02,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:02,789 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:02,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:02,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:02,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:02,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:02,808 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:02,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:02,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:02,815 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:02,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:02,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:02,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:02,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:02,834 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:02,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:02,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:02,842 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:02,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:02,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:02,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:02,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:02,860 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:02,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:02,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:02,868 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:02,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:02,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:02,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:02,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:02,886 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:02,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:02,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:02,894 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:02,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:02,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:02,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:02,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:02,914 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:02,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:02,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:02,930 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:02,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:02,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:02,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:02,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:02,948 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:02,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:02,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:02,955 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:02,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:02,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:02,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:02,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:02,973 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:02,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:02,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:02,980 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:02,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:02,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:02,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:02,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:02,999 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:03,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:03,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:03,007 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:03,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:03,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:03,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:03,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:03,027 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:03,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:03,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:03,034 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:03,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:03,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:03,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:03,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:03,055 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:03,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:03,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:03,062 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:03,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:03,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:03,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:03,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:03,081 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:03,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:03,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:03,089 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:03,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:03,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:03,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:03,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:03,109 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:03,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:03,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:03,116 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:03,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:03,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:03,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:03,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:03,137 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:03,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:03,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:03,144 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:03,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:03,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:03,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:03,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:03,164 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:03,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:03,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:03,172 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:03,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:03,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:03,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:03,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:03,192 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:03,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:03,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:03,200 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:03,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:03,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:03,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:03,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:03,219 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:03,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:03,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:03,228 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:03,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:03,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:03,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:03,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:03,248 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:03,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:03,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:03,256 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:03,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:03,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:03,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:03,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:03,276 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:03,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:03,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:03,284 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:03,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:03,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:03,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:03,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:03,304 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:03,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:03,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:03,312 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:03,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:03,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:03,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:03,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:03,333 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:03,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:03,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:03,341 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:03,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:03,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:03,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:03,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:03,361 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:03,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:03,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:03,369 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:03,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:03,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:03,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:03,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:03,389 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:03,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:03,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:03,397 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:03,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:03,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:03,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:03,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:03,417 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:03,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:03,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:03,425 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:03,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:03,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:03,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:03,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:03,446 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:03,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:03,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:03,454 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:03,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:03,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:03,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:03,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:03,474 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:03,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:03,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:03,482 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:03,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:03,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:03,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:03,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:03,503 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:03,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:03,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:03,511 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:03,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:03,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:03,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:03,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:03,530 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:03,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:03,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:03,537 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:03,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:03,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:03,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:03,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:03,556 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:03,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:03,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:03,564 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:03,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:03,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:03,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:03,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:03,583 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:03,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:03,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:03,591 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:03,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:03,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:03,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:03,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:03,610 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:03,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:03,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:03,627 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:03,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:03,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:03,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:03,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:03,645 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:03,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:03,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:03,652 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:03,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:03,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:03,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:03,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:03,671 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:03,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:03,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:03,678 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:03,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:03,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:03,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:03,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:03,697 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:03,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:03,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:03,705 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:03,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:03,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:03,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:03,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:03,723 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:03,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:03,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:03,730 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:03,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:03,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:03,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:03,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:03,749 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:03,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:03,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:03,756 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:03,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:03,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:03,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:03,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:03,775 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:03,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:03,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:03,783 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:03,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:03,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:03,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:03,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:03,801 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:03,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:03,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:03,809 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:03,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:03,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:03,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:03,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:03,827 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:03,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:03,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:03,834 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:03,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:03,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:03,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:03,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:03,852 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:03,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:03,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:03,860 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:03,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:03,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:03,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:03,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:03,878 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:03,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:03,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:03,885 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:03,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:03,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:03,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:03,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:03,903 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:03,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:03,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:03,911 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:03,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:03,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:03,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:03,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:03,931 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:03,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:03,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:03,939 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:03,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:03,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:03,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:03,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:03,958 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:03,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:03,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:03,966 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:03,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:03,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:03,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:03,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:03,985 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:03,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:03,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:03,993 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:03,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:03,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:03,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:03,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:04,011 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:04,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:04,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:04,019 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:04,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:04,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:04,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:04,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:04,038 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:04,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:04,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:04,045 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:04,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:04,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:04,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:04,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:04,065 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:04,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:04,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:04,072 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:04,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:04,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:04,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:04,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:04,090 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:04,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:04,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:04,097 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:04,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:04,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:04,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:04,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:04,118 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:04,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:04,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:04,125 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:04,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:04,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:04,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:04,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:04,145 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:04,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:04,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:04,152 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:04,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:04,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:04,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:04,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:04,172 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:04,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:04,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:04,179 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:04,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:04,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:04,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:04,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:04,197 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:04,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:04,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:04,205 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:04,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:04,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:04,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:04,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:04,224 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:04,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:04,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:04,231 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:04,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:04,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:04,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:04,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:04,252 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:04,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:04,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:04,260 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:04,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:04,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:04,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:04,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:04,279 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:04,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:04,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:04,286 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:04,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:04,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:04,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:04,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:04,309 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:04,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:04,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:04,316 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:04,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:04,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:04,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:04,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:04,336 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:04,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:04,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:04,343 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:04,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:04,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:04,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:04,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:04,362 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:04,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:04,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:04,370 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:04,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:04,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:04,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:04,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:04,389 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:04,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:04,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:04,396 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:04,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:04,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:04,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:04,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:04,415 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:04,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:04,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:04,423 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:04,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:04,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:04,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:04,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:04,441 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:04,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:04,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:04,449 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:04,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:04,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:04,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:04,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:04,467 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:04,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:04,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:04,475 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:04,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:04,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:04,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:04,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:04,494 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:04,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:04,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:04,501 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:04,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:04,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:04,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:04,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:04,520 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:04,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:04,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:04,527 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:04,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:04,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:04,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:04,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:04,545 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:04,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:04,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:04,552 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:04,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:04,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:04,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:04,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:04,570 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:04,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:04,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:04,578 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:04,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:04,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:04,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:04,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:04,596 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:04,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:04,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:04,603 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:04,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:04,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:04,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:04,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:04,624 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:04,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:04,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:04,632 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:04,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:04,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:04,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:04,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:04,650 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:04,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:04,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:04,658 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:04,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:04,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:04,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:04,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:04,677 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:04,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:04,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:04,684 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:04,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:04,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:04,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:04,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:04,702 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:04,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:04,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:04,710 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:04,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:04,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:04,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:04,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:04,729 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:04,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:04,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:04,736 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:04,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:04,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:04,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:04,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:04,754 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:04,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:04,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:04,761 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:04,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:04,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:04,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:04,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:04,779 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:04,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:04,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:04,787 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:04,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:04,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:04,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:04,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:04,805 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:04,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:04,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:04,812 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:04,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:04,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:04,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:04,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:04,830 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:04,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:04,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:04,838 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:04,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:04,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:04,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:04,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:04,856 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:04,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:04,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:04,864 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:04,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:04,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:04,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:04,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:04,884 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:04,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:04,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:04,891 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:04,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:04,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:04,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:04,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:04,911 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:04,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:04,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:04,918 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:04,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:04,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:04,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:04,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:04,939 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:04,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:04,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:04,946 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:04,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:04,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:04,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:04,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:04,970 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:04,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:04,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:04,977 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:04,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:04,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:04,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:04,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:04,996 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:05,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:05,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:05,003 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:05,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:05,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:05,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:05,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:05,022 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:05,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:05,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:05,029 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:05,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:05,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:05,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:05,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:05,047 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:05,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:05,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:05,055 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:05,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:05,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:05,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:05,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:05,074 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:05,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:05,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:05,081 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:05,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:05,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:05,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:05,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:05,099 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:05,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:05,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:05,107 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:05,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:05,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:05,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:05,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:05,125 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:05,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:05,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:05,132 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:05,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:05,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:05,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:05,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:05,152 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:05,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:05,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:05,159 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:05,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:05,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:05,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:05,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:05,178 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:05,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:05,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:05,185 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:05,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:05,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:05,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:05,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:05,203 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:05,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:05,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:05,211 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:05,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:05,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:05,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:05,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:05,229 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:05,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:05,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:05,236 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:05,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:05,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:05,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:05,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:05,255 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:05,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:05,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:05,263 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:05,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:05,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:05,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:05,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:05,285 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:05,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:05,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:05,293 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:05,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:05,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:05,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:05,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:05,313 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:05,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:05,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:05,321 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:05,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:05,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:05,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:05,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:05,340 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:05,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:05,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:05,348 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:05,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:05,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:05,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:05,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:05,368 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:05,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:05,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:05,375 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:05,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:05,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:05,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:05,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:05,395 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:05,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:05,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:05,402 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:05,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:05,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:05,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:05,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:05,421 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:05,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:05,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:05,429 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:05,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:05,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:05,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:05,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:05,450 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:05,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:05,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:05,457 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:05,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:05,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:05,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:05,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:05,476 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:05,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:05,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:05,483 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:05,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:05,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:05,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:05,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:05,502 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:05,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:05,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:05,509 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:05,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:05,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:05,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:05,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:05,527 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:05,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:05,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:05,535 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:05,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:05,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:05,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:05,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:05,553 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:05,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:05,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:05,560 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:05,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:05,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:05,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:05,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:05,579 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:05,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:05,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:05,587 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:05,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:05,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:05,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:05,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:05,605 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:05,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:05,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:05,612 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:05,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:05,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:05,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:05,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:05,635 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:05,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:05,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:05,643 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:05,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:05,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:05,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:05,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:05,661 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:05,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:05,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:05,669 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:05,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:05,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:05,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:05,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:05,688 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:05,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:05,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:05,696 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:05,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:05,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:05,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:05,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:05,716 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:05,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:05,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:05,723 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:05,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:05,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:05,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:05,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:05,742 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:05,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:05,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:05,749 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:05,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:05,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:05,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:05,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:05,768 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:05,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:05,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:05,776 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:05,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:05,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:05,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:05,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:05,797 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:05,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:05,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:05,804 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:05,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:05,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:05,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:05,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:05,818 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:05,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:05,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:05,825 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:05,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:05,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:05,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:05,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:05,845 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:05,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:05,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:05,850 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:05,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:05,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:05,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:05,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:05,870 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:05,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:05,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:05,877 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:05,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:05,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:05,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:05,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:05,897 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:05,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:05,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:05,904 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:05,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:05,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:05,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:05,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:05,924 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:05,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:05,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:05,932 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:05,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:05,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:05,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:05,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:05,950 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:05,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:05,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:05,957 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:05,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:05,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:05,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:05,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:05,976 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:05,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:05,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:05,983 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:05,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:05,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:05,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:05,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:06,003 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:06,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:06,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:06,010 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:06,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:06,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:06,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:06,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:06,030 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:06,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:06,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:06,038 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:06,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:06,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:06,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:06,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:06,055 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:06,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:06,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:06,063 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:06,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:06,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:06,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:06,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:06,082 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:06,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:06,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:06,089 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:06,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:06,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:06,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:06,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:06,102 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:06,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:06,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:06,109 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:06,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:06,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:06,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:06,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:06,124 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:06,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:06,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:06,132 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:06,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:06,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:06,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:06,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:06,152 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:06,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:06,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:06,160 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:06,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:06,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:06,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:06,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:06,179 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:06,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:06,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:06,187 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:06,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:06,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:06,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:06,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:06,206 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:06,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:06,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:06,213 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:06,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:06,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:06,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:06,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:06,233 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:06,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:06,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:06,241 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:06,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:06,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:06,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:06,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:06,260 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:06,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:06,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:06,268 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:06,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:06,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:06,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:06,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:06,291 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:06,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:06,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:06,299 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:06,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:06,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:06,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:06,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:06,317 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:06,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:06,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:06,324 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:06,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:06,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:06,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:06,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:06,344 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:06,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:06,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:06,352 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:06,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:06,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:06,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:06,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:06,372 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:06,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:06,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:06,380 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:06,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:06,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:06,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:06,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:06,399 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:06,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:06,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:06,407 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:06,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:06,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:06,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:06,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:06,426 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:06,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:06,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:06,434 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:06,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:06,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:06,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:06,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:06,453 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:06,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:06,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:06,461 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:06,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:06,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:06,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:06,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:06,480 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:06,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:06,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:06,488 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:06,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:06,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:06,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:06,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:06,508 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:06,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:06,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:06,515 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:06,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:06,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:06,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:06,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:06,535 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:06,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:06,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:06,542 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:06,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:06,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:06,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:06,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:06,558 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:06,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:06,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:06,565 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:06,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:06,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:06,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:06,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:06,580 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:06,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:06,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:06,588 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:06,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:06,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:06,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:06,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:06,609 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:06,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:06,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:06,616 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:06,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:06,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:06,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:06,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:06,636 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:06,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:06,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:06,644 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:06,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:06,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:06,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:06,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:06,664 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:06,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:06,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:06,672 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:06,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:06,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:06,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:06,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:06,692 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:06,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:06,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:06,700 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:06,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:06,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:06,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:06,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:06,718 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:06,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:06,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:06,725 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:06,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:06,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:06,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:06,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:06,744 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:06,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:06,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:06,751 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:06,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:06,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:06,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:06,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:06,770 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:06,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:06,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:06,777 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:06,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:06,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:06,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:06,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:06,796 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:06,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:06,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:06,802 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:06,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:06,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:06,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:06,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:06,820 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:06,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:06,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:06,827 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:06,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:06,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:06,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:06,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:06,846 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:06,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:06,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:40:06,854 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:40:06,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:40:06,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:40:06,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:40:06,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:40:06,873 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:40:06,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:40:06,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2022-11-20 17:53:07,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:07,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:07,201 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:07,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:07,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:07,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:07,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:07,214 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:07,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:07,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:07,221 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:07,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:07,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:07,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:07,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:07,234 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:07,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:07,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:07,241 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:07,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:07,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:07,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:07,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:07,254 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:07,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:07,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:07,261 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:07,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:07,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:07,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:07,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:07,274 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:07,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:07,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:07,281 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:07,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:07,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:07,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:07,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:07,294 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:07,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:07,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:07,301 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:07,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:07,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:07,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:07,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:07,314 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:07,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:07,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:07,321 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:07,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:07,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:07,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:07,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:07,334 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:07,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:07,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:07,341 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:07,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:07,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:07,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:07,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:07,354 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:07,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:07,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:07,361 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:07,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:07,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:07,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:07,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:07,374 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:07,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:07,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:07,381 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:07,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:07,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:07,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:07,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:07,394 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:07,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:07,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:07,401 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:07,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:07,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:07,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:07,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:07,415 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:07,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:07,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:07,422 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:07,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:07,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:07,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:07,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:07,436 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:07,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:07,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:07,443 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:07,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:07,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:07,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:07,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:07,457 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:07,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:07,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:07,464 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:07,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:07,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:07,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:07,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:07,477 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:07,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:07,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:07,482 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:07,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:07,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:07,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:07,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:07,495 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:07,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:07,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:07,502 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:07,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:07,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:07,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:07,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:07,520 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:07,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:07,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:07,527 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:07,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:07,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:07,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:07,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:07,541 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:07,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:07,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:07,548 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:07,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:07,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:07,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:07,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:07,560 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:07,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:07,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:07,568 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:07,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:07,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:07,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:07,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:07,581 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:07,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:07,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:07,588 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:07,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:07,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:07,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:07,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:07,601 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:07,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:07,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:07,608 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:07,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:07,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:07,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:07,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:07,621 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:07,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:07,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:07,628 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:07,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:07,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:07,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:07,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:07,640 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:07,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:07,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:07,648 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:07,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:07,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:07,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:07,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:07,661 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:07,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:07,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:07,668 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:07,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:07,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:07,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:07,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:07,681 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:07,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:07,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:07,689 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:07,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:07,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:07,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:07,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:07,702 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:07,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:07,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:07,707 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:07,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:07,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:07,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:07,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:07,720 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:07,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:07,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:07,727 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:07,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:07,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:07,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:07,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:07,740 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:07,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:07,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:07,747 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:07,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:07,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:07,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:07,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:07,760 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:07,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:07,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:07,767 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:07,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:07,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:07,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:07,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:07,781 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:07,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:07,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:07,788 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:07,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:07,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:07,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:07,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:07,801 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:07,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:07,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:07,807 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:07,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:07,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:07,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:07,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:07,820 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:07,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:07,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:07,828 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:07,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:07,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:07,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:07,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:07,841 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:07,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:07,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:07,848 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:07,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:07,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:07,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:07,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:07,862 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:07,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:07,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:07,869 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:07,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:07,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:07,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:07,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:07,882 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:07,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:07,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:07,889 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:07,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:07,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:07,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:07,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:07,904 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:07,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:07,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:07,911 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:07,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:07,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:07,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:07,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:07,924 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:07,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:07,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:07,931 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:07,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:07,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:07,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:07,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:07,943 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:07,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:07,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:07,951 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:07,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:07,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:07,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:07,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:07,964 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:07,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:07,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:07,971 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:07,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:07,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:07,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:07,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:07,984 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:07,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:07,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:07,992 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:07,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:07,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:07,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:07,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,004 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:08,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:08,011 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:08,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:08,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,028 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:08,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:08,035 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:08,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:08,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,047 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:08,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:08,054 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:08,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:08,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,067 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:08,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:08,073 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:08,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:08,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,086 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:08,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:08,093 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:08,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:08,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,107 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:08,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:08,114 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:08,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:08,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,127 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:08,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:08,134 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:08,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:08,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,147 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:08,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:08,154 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:08,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:08,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,167 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:08,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:08,174 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:08,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:08,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,187 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:08,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:08,194 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:08,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:08,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,207 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:08,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:08,214 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:08,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:08,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,227 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:08,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:08,234 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:08,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:08,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,247 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:08,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:08,254 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:08,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:08,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,267 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:08,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:08,273 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:08,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:08,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,286 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:08,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:08,293 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:08,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:08,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,307 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:08,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:08,313 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:08,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:08,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,326 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:08,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:08,333 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:08,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:08,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,345 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:08,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:08,352 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:08,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:08,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,365 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:08,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:08,372 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:08,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:08,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,384 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:08,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:08,391 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:08,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:08,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,406 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:08,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:08,413 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:08,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:08,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,425 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:08,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:08,432 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:08,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:08,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,445 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:08,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:08,452 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:08,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:08,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,465 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:08,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:08,472 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:08,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:08,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,485 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:08,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:08,493 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:08,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:08,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,506 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:08,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:08,513 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:08,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:08,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,526 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:08,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:08,535 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:08,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:08,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,549 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:08,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:08,556 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:08,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:08,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,569 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:08,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:08,576 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:08,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:08,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,589 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:08,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:08,595 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:08,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:08,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,608 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:08,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:08,615 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:08,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:08,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,628 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:08,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:08,635 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:08,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:08,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,648 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:08,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:08,656 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:08,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:08,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,669 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:08,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:08,676 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:08,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:08,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,689 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:08,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:08,696 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:08,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:08,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,709 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:08,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:08,716 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:08,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:08,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,729 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:08,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:08,736 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:08,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:08,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,749 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:08,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:08,757 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:08,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:08,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,769 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:08,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:08,776 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:08,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:08,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,789 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:08,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:08,796 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:08,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:08,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,810 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:08,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:08,817 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:08,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:08,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,829 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:08,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:08,836 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:08,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:08,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,849 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:08,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:08,856 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:08,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:08,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,869 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:08,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:08,877 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:08,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:08,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,890 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:08,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:08,896 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:08,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:08,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,909 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:08,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:08,916 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:08,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:08,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,932 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:08,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:08,939 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:08,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:08,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,951 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:08,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:08,958 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:08,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:08,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,972 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:08,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:08,978 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:08,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:08,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:08,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:08,991 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:08,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:08,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:08,998 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:08,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:08,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:08,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,015 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:09,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:09,021 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:09,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:09,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,034 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:09,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:09,041 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:09,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:09,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,058 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:09,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:09,065 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:09,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:09,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,078 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:09,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:09,085 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:09,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:09,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,098 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:09,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:09,105 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:09,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:09,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,118 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:09,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:09,125 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:09,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:09,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,138 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:09,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:09,145 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:09,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:09,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,157 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:09,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:09,165 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:09,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:09,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,178 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:09,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:09,185 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:09,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:09,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,198 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:09,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:09,205 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:09,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:09,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,217 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:09,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:09,225 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:09,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:09,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,237 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:09,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:09,244 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:09,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:09,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,257 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:09,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:09,265 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:09,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:09,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,278 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:09,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:09,285 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:09,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:09,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,298 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:09,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:09,305 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:09,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:09,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,318 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:09,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:09,325 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:09,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:09,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,338 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:09,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:09,345 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:09,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:09,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,358 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:09,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:09,363 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:09,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:09,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,377 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:09,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:09,384 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:09,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:09,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,399 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:09,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:09,406 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:09,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:09,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,420 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:09,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:09,427 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:09,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:09,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,440 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:09,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:09,447 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:09,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:09,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,461 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:09,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:09,468 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:09,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:09,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,482 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:09,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:09,489 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:09,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:09,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,502 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:09,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:09,508 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:09,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:09,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,521 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:09,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:09,528 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:09,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:09,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,542 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:09,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:09,549 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:09,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:09,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,564 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:09,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:09,571 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:09,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:09,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,585 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:09,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:09,592 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:09,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:09,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,604 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:09,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:09,610 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:09,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:09,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,622 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:09,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:09,629 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:09,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:09,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,641 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:09,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:09,648 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:09,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:09,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,661 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:09,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:09,668 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:09,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:09,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,680 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:09,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:09,687 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:09,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:09,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,701 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:09,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:09,708 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:09,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:09,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,722 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:09,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:09,729 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:09,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:09,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,742 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:09,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:09,749 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:09,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:09,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,761 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:09,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:09,768 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:09,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:09,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,781 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:09,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:09,789 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:09,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:09,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,802 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:09,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:09,809 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:09,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:09,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,822 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:09,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:09,829 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:09,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:09,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,841 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:09,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:09,848 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:09,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:09,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,862 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:09,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:09,869 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:09,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:09,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,882 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:09,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:09,889 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:09,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:09,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,901 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:09,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:09,909 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:09,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:09,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,921 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:09,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:09,928 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:09,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:09,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,941 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:09,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:09,949 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:09,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:09,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,962 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:09,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:09,970 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:09,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:09,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:09,982 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:09,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:09,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:09,987 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:09,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:09,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:09,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:09,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,001 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:10,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:10,008 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:10,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:10,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,020 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:10,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:10,027 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:10,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:10,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,039 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:10,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:10,046 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:10,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:10,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,062 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:10,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:10,069 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:10,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:10,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,082 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:10,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:10,089 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:10,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:10,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,103 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:10,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:10,110 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:10,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:10,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,122 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:10,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:10,129 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:10,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:10,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,142 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:10,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:10,149 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:10,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:10,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,161 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:10,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:10,169 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:10,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:10,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,182 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:10,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:10,189 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:10,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:10,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,201 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:10,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:10,207 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:10,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:10,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,220 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:10,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:10,228 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:10,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:10,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,242 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:10,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:10,249 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:10,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:10,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,262 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:10,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:10,269 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:10,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:10,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,282 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:10,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:10,289 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:10,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:10,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,301 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:10,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:10,308 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:10,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:10,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,322 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:10,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:10,329 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:10,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:10,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,341 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:10,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:10,348 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:10,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:10,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,361 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:10,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:10,367 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:10,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:10,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,380 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:10,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:10,387 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:10,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:10,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,399 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:10,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:10,406 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:10,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:10,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,419 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:10,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:10,426 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:10,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:10,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,439 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:10,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:10,446 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:10,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:10,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,458 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:10,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:10,465 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:10,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:10,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,479 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:10,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:10,486 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:10,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:10,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,499 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:10,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:10,505 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:10,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:10,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,518 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:10,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:10,525 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:10,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:10,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,538 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:10,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:10,544 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:10,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:10,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,558 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:10,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:10,565 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:10,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:10,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,580 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:10,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:10,587 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:10,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:10,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,601 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:10,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:10,608 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:10,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:10,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,622 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:10,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:10,629 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:10,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:10,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,641 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:10,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:10,648 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:10,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:10,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,661 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:10,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:10,668 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:10,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:10,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,682 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:10,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:10,689 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:10,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:10,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,702 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:10,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:10,709 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:10,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:10,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,722 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:10,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:10,729 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:10,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:10,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,742 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:10,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:10,749 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:10,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:10,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,762 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:10,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:10,769 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:10,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:10,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,782 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:10,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:10,789 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:10,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:10,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,802 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:10,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:10,809 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:10,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:10,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,822 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:10,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:10,829 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:10,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:10,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,842 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:10,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:10,849 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:10,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:10,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,863 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:10,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:10,870 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:10,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:10,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,883 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:10,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:10,889 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:10,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:10,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,904 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:10,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:10,911 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:10,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:10,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,923 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:10,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:10,930 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:10,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:10,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,943 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:10,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:10,950 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:10,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:10,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,963 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:10,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:10,970 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:10,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:10,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:10,983 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:10,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:10,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:10,989 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:10,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:10,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:10,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:10,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,004 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:11,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:11,011 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:11,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:11,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,024 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:11,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:11,032 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:11,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:11,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,044 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:11,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:11,052 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:11,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:11,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,064 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:11,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:11,071 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:11,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:11,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,087 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:11,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:11,094 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:11,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:11,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,108 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:11,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:11,115 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:11,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:11,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,129 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:11,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:11,136 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:11,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:11,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,149 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:11,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:11,157 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:11,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:11,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,170 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:11,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:11,177 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:11,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:11,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,189 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:11,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:11,197 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:11,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:11,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,210 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:11,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:11,217 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:11,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:11,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,230 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:11,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:11,237 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:11,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:11,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,250 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:11,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:11,257 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:11,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:11,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,270 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:11,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:11,277 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:11,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:11,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,289 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:11,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:11,297 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:11,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:11,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,310 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:11,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:11,317 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:11,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:11,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,329 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:11,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:11,336 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:11,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:11,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,350 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:11,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:11,357 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:11,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:11,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,370 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:11,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:11,377 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:11,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:11,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,389 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:11,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:11,396 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:11,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:11,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,409 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:11,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:11,416 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:11,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:11,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,429 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:11,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:11,436 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:11,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:11,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,449 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:11,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:11,456 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:11,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:11,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,470 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:11,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:11,477 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:11,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:11,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,490 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:11,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:11,497 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:11,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:11,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,510 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:11,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:11,517 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:11,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:11,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,529 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:11,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:11,537 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:11,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:11,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,549 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:11,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:11,556 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:11,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:11,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,570 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:11,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:11,577 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:11,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:11,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,594 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:11,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:11,600 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:11,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:11,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,614 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:11,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:11,621 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:11,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:11,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,634 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:11,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:11,641 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:11,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:11,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,654 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:11,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:11,661 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:11,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:11,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,674 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:11,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:11,681 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:11,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:11,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,694 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:11,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:11,701 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:11,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:11,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,714 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:11,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:11,721 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:11,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:11,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,734 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:11,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:11,741 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:11,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:11,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,754 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:11,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:11,761 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:11,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:11,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,775 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:11,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:11,781 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:11,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:11,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,795 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:11,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:11,802 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:11,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:11,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,817 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:11,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:11,824 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:11,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:11,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,837 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:11,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:11,844 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:11,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:11,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,857 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:11,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:11,864 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:11,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:11,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,877 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:11,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:11,884 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:11,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:11,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,897 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:11,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:11,904 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:11,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:11,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,918 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:11,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:11,925 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:11,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:11,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,937 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:11,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:11,944 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:11,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:11,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,959 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:11,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:11,965 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:11,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:11,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:11,979 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:11,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:11,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:11,985 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:11,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:11,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:11,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:11,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,000 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:12,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:12,007 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:12,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:12,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,020 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:12,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:12,027 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:12,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:12,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,041 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:12,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:12,048 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:12,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:12,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,061 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:12,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:12,068 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:12,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:12,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,081 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:12,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:12,088 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:12,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:12,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,101 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:12,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:12,111 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:12,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:12,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,125 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:12,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:12,132 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:12,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:12,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,145 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:12,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:12,152 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:12,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:12,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,166 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:12,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:12,173 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:12,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:12,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,186 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:12,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:12,193 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:12,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:12,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,207 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:12,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:12,213 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:12,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:12,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,226 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:12,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:12,233 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:12,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:12,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,246 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:12,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:12,253 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:12,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:12,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,267 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:12,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:12,275 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:12,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:12,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,288 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:12,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:12,295 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:12,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:12,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,308 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:12,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:12,314 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:12,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:12,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,326 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:12,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:12,334 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:12,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:12,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,347 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:12,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:12,354 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:12,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:12,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,371 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:12,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:12,378 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:12,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:12,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,391 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:12,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:12,398 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:12,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:12,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,411 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:12,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:12,418 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:12,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:12,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,431 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:12,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:12,438 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:12,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:12,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,451 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:12,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:12,458 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:12,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:12,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,474 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:12,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:12,480 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:12,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:12,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,493 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:12,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:12,501 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:12,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:12,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,514 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:12,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:12,521 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:12,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:12,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,536 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:12,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:12,543 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:12,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:12,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,555 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:12,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:12,563 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:12,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:12,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,577 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:12,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:12,584 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:12,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:12,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,598 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:12,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:12,605 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:12,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:12,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,618 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:12,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:12,625 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:12,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:12,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,641 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:12,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:12,648 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:12,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:12,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,661 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:12,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:12,668 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:12,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:12,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,681 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:12,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:12,688 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:12,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:12,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,702 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:12,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:12,709 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:12,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:12,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,722 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:12,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:12,729 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:12,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:12,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,741 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:12,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:12,748 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:12,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:12,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,761 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:12,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:12,768 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:12,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:12,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,781 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:12,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:12,788 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:12,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:12,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,801 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:12,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:12,808 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:12,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:12,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,821 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:12,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:12,828 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:12,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:12,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,840 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:12,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:12,848 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:12,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:12,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,862 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:12,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:12,869 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:12,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:12,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,882 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:12,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:12,890 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:12,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:12,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,904 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:12,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:12,911 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:12,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:12,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,926 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:12,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:12,933 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:12,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:12,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,946 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:12,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:12,954 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:12,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:12,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,967 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:12,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:12,974 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:12,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:12,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:12,988 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:12,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:12,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:12,996 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:12,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:12,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:12,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:12,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,009 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:13,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:13,015 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:13,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:13,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,028 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:13,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:13,035 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:13,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:13,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,048 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:13,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:13,055 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:13,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:13,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,068 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:13,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:13,075 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:13,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:13,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,088 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:13,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:13,095 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:13,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:13,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,109 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:13,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:13,115 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:13,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:13,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,129 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:13,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:13,136 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:13,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:13,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,153 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:13,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:13,160 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:13,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:13,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,173 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:13,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:13,180 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:13,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:13,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,194 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:13,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:13,201 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:13,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:13,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,214 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:13,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:13,221 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:13,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:13,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,234 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:13,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:13,241 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:13,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:13,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,254 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:13,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:13,262 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:13,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:13,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,276 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:13,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:13,283 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:13,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:13,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,296 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:13,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:13,303 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:13,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:13,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,317 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:13,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:13,325 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:13,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:13,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,338 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:13,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:13,345 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:13,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:13,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,358 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:13,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:13,365 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:13,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:13,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,378 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:13,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:13,385 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:13,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:13,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,398 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:13,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:13,406 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:13,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:13,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,419 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:13,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:13,426 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:13,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:13,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,440 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:13,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:13,447 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:13,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:13,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,460 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:13,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:13,467 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:13,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:13,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,479 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:13,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:13,487 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:13,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:13,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,501 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:13,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:13,508 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:13,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:13,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,522 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:13,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:13,529 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:13,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:13,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,542 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:13,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:13,549 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:13,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:13,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,562 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:13,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:13,569 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:13,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:13,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,582 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:13,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:13,590 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:13,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:13,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,603 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:13,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:13,610 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:13,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:13,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,624 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:13,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:13,631 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:13,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:13,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,644 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:13,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:13,651 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:13,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:13,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,666 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:13,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:13,673 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:13,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:13,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,687 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:13,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:13,694 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:13,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:13,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,707 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:13,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:13,714 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:13,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:13,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,727 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:13,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:13,734 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:13,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:13,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,747 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:13,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:13,754 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:13,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:13,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,766 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:13,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:13,774 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:13,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:13,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,786 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:13,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:13,794 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:13,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:13,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,806 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:13,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:13,814 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:13,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:13,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,826 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:13,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:13,834 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:13,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:13,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,846 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:13,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:13,853 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:13,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:13,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,865 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:13,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:13,874 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:13,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:13,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,890 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:13,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:13,897 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:13,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:13,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,916 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:13,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:13,923 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:13,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:13,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,941 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:13,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:13,948 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:13,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:13,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,967 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:13,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:13,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:13,974 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:13,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:13,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:13,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:13,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:13,992 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:13,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:14,000 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:14,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:14,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,012 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:14,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:14,018 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:14,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:14,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,031 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:14,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:14,038 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:14,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:14,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,051 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:14,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:14,058 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:14,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:14,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,071 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:14,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:14,077 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:14,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:14,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,091 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:14,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:14,097 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:14,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:14,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,110 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:14,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:14,117 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:14,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:14,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,130 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:14,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:14,137 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:14,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:14,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,150 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:14,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:14,157 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:14,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:14,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,170 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:14,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:14,177 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:14,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:14,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,191 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:14,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:14,200 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:14,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:14,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,214 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:14,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:14,221 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:14,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:14,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,234 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:14,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:14,241 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:14,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:14,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,254 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:14,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:14,261 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:14,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:14,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,274 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:14,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:14,281 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:14,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:14,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,294 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:14,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:14,301 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:14,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:14,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,314 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:14,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:14,321 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:14,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:14,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,334 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:14,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:14,341 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:14,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:14,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,354 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:14,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:14,361 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:14,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:14,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,374 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:14,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:14,381 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:14,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:14,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,394 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:14,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:14,401 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:14,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:14,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,414 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:14,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:14,421 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:14,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:14,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,434 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:14,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:14,441 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:14,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:14,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,454 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:14,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:14,461 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:14,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:14,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,474 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:14,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:14,481 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:14,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:14,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,494 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:14,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:14,501 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:14,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:14,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,514 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:14,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:14,521 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:14,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:14,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,534 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:14,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:14,541 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:14,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:14,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,554 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:14,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:14,561 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:14,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:14,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,574 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:14,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:14,581 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:14,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:14,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,594 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:14,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:14,601 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:14,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:14,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,614 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:14,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:14,621 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:14,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:14,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,634 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:14,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:14,641 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:14,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:14,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,654 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:14,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:14,662 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:14,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:14,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,675 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:14,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:14,682 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:14,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:14,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,696 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:14,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:14,702 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:14,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:14,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,719 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:14,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:14,725 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:14,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:14,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,738 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:14,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:14,745 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:14,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:14,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,759 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:14,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:14,766 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:14,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:14,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,780 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:14,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:14,787 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:14,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:14,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,800 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:14,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:14,807 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:14,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:14,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,819 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:14,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:14,826 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:14,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:14,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,840 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:14,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:14,847 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:14,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:14,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,861 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:14,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:14,867 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:14,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:14,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,880 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:14,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:14,887 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:14,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:14,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,901 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:14,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:14,909 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:14,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:14,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,922 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:14,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:14,929 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:14,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:14,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,942 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:14,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:14,949 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:14,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:14,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,962 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:14,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:14,969 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:14,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:14,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:14,981 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:14,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:14,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:14,988 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:14,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:14,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:14,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:14,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,002 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:15,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:15,009 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:15,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:15,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,023 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:15,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:15,030 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:15,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:15,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,044 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:15,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:15,051 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:15,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:15,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,065 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:15,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:15,072 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:15,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:15,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,087 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:15,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:15,094 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:15,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:15,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,107 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:15,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:15,114 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:15,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:15,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,127 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:15,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:15,134 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:15,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:15,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,147 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:15,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:15,153 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:15,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:15,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,166 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:15,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:15,173 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:15,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:15,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,186 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:15,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:15,193 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:15,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:15,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,206 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:15,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:15,213 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:15,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:15,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,230 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:15,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:15,237 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:15,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:15,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,250 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:15,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:15,257 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:15,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:15,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,269 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:15,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:15,277 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:15,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:15,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,290 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:15,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:15,297 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:15,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:15,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,310 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:15,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:15,317 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:15,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:15,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,329 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:15,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:15,336 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:15,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:15,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,351 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:15,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:15,357 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:15,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:15,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,370 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:15,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:15,377 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:15,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:15,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,389 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:15,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:15,396 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:15,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:15,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,409 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:15,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:15,416 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:15,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:15,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,428 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:15,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:15,435 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:15,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:15,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,450 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:15,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:15,455 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:15,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:15,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,467 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:15,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:15,474 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:15,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:15,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,486 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:15,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:15,493 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:15,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:15,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,506 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:15,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:15,513 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:15,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:15,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,525 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:15,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:15,532 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:15,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:15,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,544 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:15,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:15,552 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:15,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:15,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,565 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:15,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:15,572 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:15,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:15,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,586 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:15,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:15,593 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:15,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:15,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,605 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:15,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:15,612 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:15,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:15,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,625 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:15,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:15,632 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:15,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:15,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,645 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:15,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:15,652 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:15,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:15,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,665 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:15,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:15,672 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:15,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:15,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,684 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:15,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:15,690 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:15,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:15,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,703 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:15,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:15,710 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:15,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:15,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,722 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:15,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:15,732 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:15,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:15,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,745 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:15,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:15,752 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:15,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:15,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,764 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:15,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:15,770 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:15,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:15,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,782 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:15,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:15,789 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:15,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:15,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,801 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:15,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:15,808 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:15,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:15,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,820 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:15,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:15,827 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:15,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:15,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,840 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:15,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:15,847 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:15,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:15,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,860 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:15,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:15,867 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:15,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:15,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,879 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:15,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:15,885 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:15,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:15,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,898 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:15,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:15,904 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:15,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:15,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,916 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:15,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:15,923 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:15,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:15,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,935 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:15,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:15,942 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:15,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:15,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,954 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:15,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:15,961 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:15,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:15,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,975 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:15,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:15,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:15,981 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:15,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:15,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:15,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:15,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:15,994 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:16,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:16,001 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:16,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:16,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,013 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:16,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:16,019 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:16,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:16,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,031 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:16,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:16,038 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:16,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:16,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,052 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:16,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:16,059 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:16,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:16,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,071 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:16,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:16,077 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:16,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:16,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,089 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:16,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:16,096 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:16,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:16,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,109 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:16,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:16,116 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:16,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:16,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,129 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:16,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:16,136 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:16,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:16,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,150 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:16,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:16,155 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:16,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:16,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,168 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:16,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:16,175 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:16,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:16,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,189 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:16,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:16,196 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:16,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:16,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,208 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:16,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:16,215 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:16,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:16,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,233 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:16,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:16,240 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:16,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:16,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,256 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:16,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:16,263 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:16,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:16,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,276 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:16,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:16,283 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:16,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:16,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,295 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:16,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:16,302 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:16,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:16,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,316 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:16,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:16,323 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:16,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:16,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,336 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:16,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:16,343 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:16,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:16,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,356 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:16,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:16,363 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:16,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:16,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,377 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:16,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:16,383 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:16,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:16,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,397 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:16,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:16,403 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:16,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:16,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,415 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:16,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:16,421 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:16,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:16,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,434 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:16,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:16,441 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:16,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:16,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,453 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:16,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:16,460 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:16,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:16,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,473 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:16,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:16,478 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:16,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:16,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,495 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:16,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:16,502 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:16,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:16,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,514 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:16,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:16,521 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:16,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:16,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,534 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:16,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:16,541 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:16,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:16,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,554 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:16,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:16,561 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:16,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:16,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,574 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:16,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:16,580 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:16,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:16,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,593 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:16,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:16,600 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:16,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:16,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,613 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:16,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:16,619 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:16,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:16,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,631 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:16,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:16,638 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:16,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:16,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,652 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:16,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:16,658 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:16,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:16,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,670 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:16,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:16,677 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:16,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:16,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,689 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:16,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:16,696 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:16,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:16,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,710 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:16,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:16,716 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:16,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:16,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,732 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:16,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:16,739 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:16,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:16,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,751 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:16,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:16,757 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:16,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:16,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,769 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:16,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:16,776 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:16,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:16,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,789 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:16,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:16,795 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:16,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:16,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,808 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:16,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:16,815 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:16,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:16,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,828 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:16,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:16,835 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:16,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:16,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,847 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:16,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:16,854 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:16,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:16,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,866 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:16,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:16,873 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:16,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:16,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,886 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:16,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:16,892 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:16,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:16,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,905 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:16,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:16,912 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:16,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:16,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,926 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:16,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:16,933 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:16,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:16,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,945 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:16,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:16,952 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:16,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:16,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,965 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:16,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:16,970 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:16,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:16,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:16,984 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:16,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:16,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:16,990 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:16,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:16,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:16,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:16,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,003 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:17,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:17,010 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:17,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:17,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,022 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:17,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:17,029 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:17,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:17,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,041 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:17,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:17,048 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:17,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:17,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,061 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:17,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:17,068 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:17,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:17,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,081 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:17,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:17,086 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:17,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:17,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,099 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:17,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:17,106 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:17,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:17,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,118 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:17,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:17,125 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:17,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:17,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,137 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:17,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:17,144 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:17,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:17,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,156 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:17,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:17,163 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:17,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:17,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,175 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:17,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:17,182 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:17,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:17,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,195 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:17,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:17,202 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:17,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:17,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,218 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:17,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:17,225 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:17,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:17,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,237 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:17,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:17,244 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:17,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:17,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,257 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:17,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:17,264 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:17,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:17,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,276 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:17,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:17,283 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:17,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:17,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,297 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:17,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:17,304 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:17,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:17,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,316 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:17,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:17,322 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:17,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:17,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,334 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:17,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:17,341 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:17,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:17,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,353 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:17,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:17,358 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:17,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:17,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,370 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:17,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:17,377 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:17,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:17,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,391 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:17,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:17,397 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:17,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:17,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,410 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:17,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:17,417 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:17,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:17,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,430 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:17,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:17,437 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:17,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:17,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,449 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:17,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:17,456 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:17,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:17,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,469 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:17,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:17,476 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:17,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:17,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,489 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:17,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:17,496 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:17,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:17,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,510 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:17,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:17,517 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:17,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:17,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,529 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:17,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:17,536 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:17,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:17,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,549 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:17,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:17,556 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:17,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:17,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,569 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:17,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:17,576 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:17,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:17,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,590 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:17,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:17,597 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:17,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:17,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,610 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:17,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:17,617 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:17,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:17,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,630 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:17,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:17,637 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:17,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:17,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,650 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:17,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:17,657 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:17,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:17,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,670 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:17,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:17,677 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:17,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:17,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,690 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:17,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:17,697 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:17,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:17,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,709 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:17,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:17,719 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:17,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:17,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,733 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:17,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:17,740 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:17,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:17,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,753 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:17,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:17,760 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:17,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:17,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,774 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:17,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:17,781 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:17,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:17,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,793 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:17,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:17,800 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:17,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:17,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,814 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:17,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:17,820 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:17,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:17,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,833 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:17,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:17,840 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:17,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:17,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,854 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:17,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:17,862 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:17,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:17,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,875 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:17,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:17,882 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:17,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:17,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,895 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:17,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:17,902 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:17,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:17,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,916 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:17,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:17,922 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:17,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:17,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,935 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:17,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:17,941 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:17,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:17,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,955 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:17,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:17,961 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:17,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:17,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,974 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:17,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:17,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:17,981 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:17,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:17,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:17,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:17,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:17,994 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:18,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:18,001 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:18,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:18,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,014 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:18,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:18,021 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:18,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:18,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,033 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:18,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:18,040 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:18,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:18,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,055 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:18,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:18,062 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:18,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:18,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,075 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:18,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:18,082 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:18,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:18,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,095 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:18,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:18,101 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:18,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:18,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,114 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:18,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:18,121 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:18,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:18,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,133 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:18,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:18,140 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:18,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:18,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,153 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:18,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:18,159 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:18,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:18,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,171 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:18,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:18,178 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:18,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:18,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,192 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:18,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:18,199 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:18,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:18,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,214 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:18,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:18,221 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:18,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:18,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,237 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:18,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:18,244 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:18,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:18,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,258 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:18,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:18,265 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:18,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:18,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,277 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:18,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:18,284 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:18,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:18,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,297 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:18,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:18,305 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:18,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:18,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,318 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:18,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:18,325 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:18,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:18,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,338 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:18,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:18,345 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:18,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:18,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,358 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:18,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:18,365 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:18,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:18,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,379 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:18,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:18,385 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:18,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:18,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,398 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:18,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:18,405 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:18,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:18,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,419 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:18,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:18,427 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:18,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:18,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,439 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:18,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:18,446 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:18,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:18,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,459 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:18,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:18,466 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:18,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:18,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,480 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:18,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:18,486 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:18,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:18,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,498 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:18,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:18,505 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:18,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:18,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,518 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:18,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:18,525 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:18,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:18,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,538 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:18,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:18,545 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:18,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:18,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,558 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:18,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:18,565 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:18,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:18,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,577 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:18,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:18,585 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:18,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:18,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,598 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:18,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:18,605 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:18,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:18,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,619 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:18,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:18,626 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:18,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:18,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,639 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:18,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:18,646 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:18,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:18,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,659 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:18,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:18,666 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:18,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:18,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,680 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:18,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:18,686 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:18,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:18,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,699 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:18,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:18,705 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:18,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:18,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,718 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:18,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:18,723 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:18,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:18,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,739 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:18,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:18,746 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:18,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:18,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,758 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:18,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:18,765 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:18,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:18,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,778 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:18,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:18,785 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:18,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:18,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,799 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:18,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:18,806 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:18,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:18,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,820 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:18,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:18,827 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:18,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:18,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,840 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:18,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:18,847 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:18,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:18,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,859 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:18,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:18,866 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:18,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:18,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,879 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:18,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:18,885 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:18,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:18,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,898 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:18,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:18,907 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:18,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:18,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,919 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:18,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:18,927 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:18,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:18,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,939 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:18,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:18,946 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:18,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:18,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,962 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:18,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:18,969 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:18,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:18,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,982 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:18,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:18,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:18,987 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:18,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:18,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:18,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:18,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:18,999 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:19,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:19,007 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:19,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:19,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,019 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:19,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:19,027 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:19,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:19,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,041 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:19,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:19,048 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:19,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:19,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,062 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:19,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:19,069 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:19,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:19,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,081 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:19,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:19,087 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:19,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:19,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,099 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:19,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:19,106 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:19,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:19,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,118 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:19,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:19,124 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:19,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:19,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,137 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:19,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:19,144 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:19,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:19,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,157 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:19,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:19,164 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:19,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:19,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,177 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:19,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:19,185 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:19,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:19,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,197 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:19,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:19,204 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:19,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:19,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,218 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:19,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:19,226 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:19,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:19,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,238 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:19,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:19,248 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:19,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:19,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,262 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:19,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:19,269 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:19,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:19,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,281 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:19,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:19,287 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:19,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:19,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,299 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:19,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:19,306 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:19,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:19,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,320 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:19,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:19,327 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:19,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:19,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,340 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:19,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:19,347 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:19,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:19,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,359 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:19,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:19,367 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:19,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:19,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,382 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:19,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:19,389 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:19,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:19,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,404 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:19,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:19,410 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:19,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:19,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,424 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:19,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:19,431 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:19,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:19,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,445 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:19,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:19,452 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:19,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:19,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,466 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:19,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:19,472 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:19,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:19,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,486 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:19,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:19,493 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:19,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:19,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,507 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:19,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:19,515 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:19,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:19,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,527 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:19,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:19,535 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:19,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:19,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,548 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:19,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:19,556 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:19,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:19,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,569 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:19,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:19,575 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:19,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:19,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,587 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:19,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:19,594 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:19,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:19,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,607 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:19,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:19,614 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:19,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:19,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,627 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:19,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:19,634 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:19,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:19,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,647 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:19,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:19,654 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:19,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:19,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,668 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:19,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:19,674 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:19,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:19,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,687 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:19,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:19,694 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:19,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:19,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,707 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:19,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:19,713 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:19,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:19,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,727 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:19,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:19,734 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:19,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:19,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,747 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:19,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:19,754 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:19,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:19,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,770 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:19,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:19,778 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:19,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:19,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,790 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:19,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:19,798 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:19,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:19,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,811 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:19,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:19,818 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:19,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:19,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,832 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:19,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:19,838 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:19,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:19,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,851 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:19,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:19,857 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:19,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:19,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,871 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:19,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:19,878 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:19,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:19,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,890 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:19,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:19,897 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:19,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:19,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,911 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:19,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:19,918 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:19,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:19,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,932 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:19,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:19,939 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:19,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:19,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,951 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:19,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:19,959 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:19,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:19,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,972 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:19,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:19,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:19,979 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:19,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:19,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:19,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:19,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:19,993 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:20,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:20,000 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:20,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:20,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,013 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:20,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:20,020 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:20,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:20,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,033 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:20,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:20,040 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:20,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:20,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,052 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:20,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:20,059 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:20,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:20,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,072 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:20,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:20,079 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:20,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:20,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,093 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:20,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:20,098 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:20,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:20,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,110 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:20,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:20,117 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:20,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:20,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,131 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:20,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:20,137 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:20,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:20,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,149 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:20,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:20,156 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:20,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:20,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,169 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:20,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:20,174 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:20,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:20,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,188 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:20,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:20,195 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:20,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:20,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,209 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:20,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:20,214 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:20,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:20,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,229 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:20,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:20,237 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:20,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:20,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,249 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:20,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:20,257 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:20,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:20,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,272 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:20,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:20,279 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:20,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:20,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,293 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:20,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:20,300 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:20,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:20,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,312 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:20,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:20,320 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:20,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:20,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,333 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:20,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:20,340 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:20,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:20,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,354 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:20,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:20,361 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:20,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:20,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,374 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:20,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:20,381 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:20,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:20,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,393 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:20,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:20,401 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:20,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:20,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,413 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:20,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:20,420 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:20,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:20,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,434 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:20,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:20,441 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:20,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:20,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,453 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:20,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:20,460 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:20,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:20,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,473 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:20,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:20,478 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:20,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:20,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,491 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:20,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:20,498 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:20,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:20,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,510 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:20,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:20,517 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:20,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:20,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,530 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:20,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:20,538 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:20,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:20,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,550 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:20,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:20,557 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:20,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:20,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,569 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:20,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:20,575 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:20,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:20,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,587 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:20,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:20,594 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:20,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:20,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,606 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:20,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:20,613 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:20,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:20,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,626 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:20,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:20,633 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:20,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:20,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,646 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:20,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:20,653 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:20,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:20,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,666 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:20,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:20,673 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:20,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:20,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,685 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:20,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:20,692 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:20,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:20,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,706 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:20,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:20,713 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:20,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:20,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,726 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:20,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:20,733 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:20,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:20,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,747 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:20,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:20,754 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:20,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:20,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,769 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:20,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:20,775 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:20,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:20,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,787 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:20,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:20,794 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:20,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:20,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,808 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:20,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:20,814 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:20,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:20,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,826 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:20,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:20,833 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:20,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:20,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,845 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:20,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:20,851 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:20,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:20,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,863 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:20,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:20,870 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:20,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:20,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,886 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:20,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:20,893 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:20,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:20,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,906 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:20,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:20,913 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:20,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:20,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,928 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:20,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:20,935 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:20,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:20,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,947 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:20,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:20,954 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:20,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:20,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,967 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:20,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:20,974 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:20,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:20,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:20,988 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:20,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:20,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:20,995 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:20,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:20,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:20,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:20,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,008 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:21,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:21,014 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:21,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:21,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,029 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:21,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:21,036 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:21,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:21,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,048 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:21,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:21,055 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:21,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:21,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,068 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:21,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:21,075 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:21,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:21,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,087 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:21,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:21,094 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:21,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:21,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,107 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:21,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:21,114 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:21,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:21,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,127 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:21,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:21,134 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:21,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:21,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,146 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:21,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:21,153 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:21,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:21,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,166 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:21,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:21,173 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:21,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:21,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,186 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:21,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:21,193 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:21,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:21,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,206 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:21,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:21,213 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:21,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:21,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,226 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:21,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:21,233 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:21,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:21,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,246 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:21,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:21,252 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:21,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:21,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,264 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:21,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:21,273 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:21,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:21,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,286 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:21,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:21,293 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:21,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:21,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,306 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:21,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:21,313 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:21,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:21,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,326 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:21,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:21,333 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:21,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:21,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,346 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:21,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:21,353 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:21,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:21,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,366 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:21,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:21,373 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:21,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:21,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,386 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:21,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:21,393 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:21,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:21,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,406 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:21,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:21,413 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:21,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:21,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,426 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:21,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:21,433 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:21,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:21,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,446 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:21,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:21,453 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:21,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:21,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,466 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:21,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:21,473 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:21,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:21,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,486 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:21,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:21,493 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:21,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:21,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,506 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:21,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:21,513 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:21,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:21,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,527 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:21,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:21,533 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:21,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:21,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,546 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:21,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:21,553 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:21,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:21,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,566 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:21,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:21,574 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:21,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:21,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,587 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:21,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:21,593 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:21,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:21,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,606 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:21,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:21,613 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:21,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:21,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,626 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:21,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:21,633 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:21,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:21,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,645 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:21,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:21,653 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:21,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:21,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,665 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:21,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:21,672 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:21,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:21,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,686 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:21,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:21,693 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:21,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:21,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,706 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:21,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:21,713 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:21,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:21,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,726 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:21,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:21,733 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:21,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:21,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,745 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:21,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:21,752 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:21,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:21,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,765 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:21,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:21,773 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:21,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:21,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,789 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:21,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:21,795 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:21,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:21,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,808 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:21,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:21,815 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:21,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:21,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,829 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:21,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:21,836 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:21,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:21,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,850 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:21,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:21,857 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:21,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:21,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,870 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:21,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:21,876 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:21,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:21,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,889 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:21,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:21,896 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:21,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:21,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,910 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:21,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:21,916 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:21,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:21,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,928 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:21,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:21,936 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:21,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:21,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,950 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:21,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:21,957 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:21,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:21,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,969 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:21,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:21,976 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:21,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:21,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:21,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:21,990 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:21,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:21,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:21,998 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:21,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:21,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:21,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,011 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:22,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:22,018 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:22,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:22,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,031 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:22,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:22,038 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:22,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:22,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,051 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:22,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:22,058 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:22,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:22,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,072 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:22,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:22,078 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:22,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:22,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,091 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:22,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:22,097 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:22,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:22,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,111 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:22,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:22,116 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:22,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:22,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,130 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:22,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:22,137 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:22,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:22,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,149 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:22,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:22,157 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:22,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:22,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,170 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:22,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:22,177 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:22,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:22,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,190 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:22,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:22,197 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:22,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:22,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,210 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:22,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:22,216 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:22,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:22,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,229 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:22,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:22,237 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:22,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:22,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,249 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:22,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:22,257 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:22,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:22,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,271 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:22,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:22,277 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:22,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:22,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,293 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:22,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:22,300 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:22,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:22,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,312 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:22,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:22,320 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:22,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:22,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,333 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:22,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:22,341 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:22,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:22,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,353 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:22,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:22,360 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:22,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:22,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,373 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:22,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:22,379 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:22,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:22,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,391 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:22,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:22,398 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:22,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:22,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,411 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:22,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:22,417 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:22,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:22,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,430 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:22,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:22,437 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:22,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:22,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,450 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:22,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:22,457 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:22,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:22,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,470 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:22,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:22,477 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:22,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:22,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,489 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:22,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:22,496 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:22,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:22,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,510 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:22,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:22,516 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:22,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:22,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,529 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:22,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:22,536 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:22,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:22,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,549 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:22,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:22,556 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:22,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:22,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,569 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:22,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:22,576 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:22,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:22,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,589 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:22,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:22,596 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:22,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:22,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,610 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:22,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:22,616 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:22,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:22,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,629 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:22,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:22,636 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:22,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:22,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,649 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:22,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:22,656 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:22,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:22,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,670 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:22,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:22,677 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:22,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:22,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,690 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:22,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:22,697 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:22,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:22,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,711 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:22,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:22,717 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:22,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:22,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,730 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:22,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:22,737 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:22,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:22,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,750 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:22,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:22,757 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:22,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:22,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,770 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:22,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:22,778 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:22,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:22,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,794 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:22,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:22,801 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:22,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:22,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,814 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:22,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:22,821 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:22,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:22,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,834 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:22,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:22,841 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:22,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:22,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,854 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:22,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:22,861 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:22,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:22,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,874 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:22,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:22,882 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:22,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:22,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,895 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:22,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:22,901 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:22,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:22,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,916 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:22,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:22,924 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:22,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:22,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,937 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:22,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:22,944 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:22,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:22,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,957 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:22,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:22,965 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:22,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:22,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,978 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:22,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:22,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:22,985 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:22,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:22,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:22,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:22,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:22,999 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:23,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:23,005 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:23,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:23,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,018 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:23,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:23,025 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:23,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:23,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,038 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:23,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:23,045 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:23,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:23,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,058 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:23,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:23,066 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:23,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:23,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,079 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:23,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:23,086 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:23,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:23,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,100 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:23,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:23,107 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:23,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:23,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,120 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:23,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:23,127 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:23,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:23,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,139 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:23,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:23,147 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:23,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:23,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,162 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:23,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:23,168 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:23,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:23,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,181 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:23,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:23,189 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:23,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:23,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,203 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:23,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:23,210 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:23,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:23,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,223 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:23,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:23,230 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:23,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:23,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,242 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:23,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:23,249 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:23,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:23,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,263 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:23,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:23,269 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:23,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:23,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,282 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:23,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:23,289 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:23,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:23,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,302 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:23,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:23,311 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:23,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:23,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,323 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:23,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:23,330 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:23,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:23,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,342 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:23,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:23,349 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:23,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:23,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,363 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:23,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:23,368 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:23,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:23,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,382 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:23,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:23,389 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:23,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:23,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,402 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:23,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:23,409 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:23,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:23,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,423 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:23,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:23,429 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:23,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:23,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,441 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:23,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:23,448 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:23,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:23,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,462 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:23,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:23,469 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:23,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:23,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,482 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:23,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:23,489 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:23,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:23,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,502 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:23,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:23,509 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:23,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:23,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,522 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:23,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:23,529 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:23,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:23,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,542 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:23,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:23,549 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:23,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:23,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,563 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:23,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:23,571 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:23,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:23,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,584 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:23,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:23,591 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:23,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:23,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,604 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:23,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:23,612 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:23,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:23,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,625 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:23,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:23,631 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:23,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:23,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,643 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:23,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:23,650 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:23,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:23,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,665 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:23,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:23,673 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:23,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:23,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,687 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:23,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:23,694 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:23,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:23,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,707 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:23,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:23,713 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:23,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:23,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,726 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:23,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:23,733 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:23,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:23,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,746 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:23,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:23,753 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:23,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:23,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,765 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:23,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:23,773 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:23,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:23,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,786 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:23,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:23,793 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:23,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:23,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,806 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:23,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:23,813 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:23,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:23,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,829 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:23,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:23,837 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:23,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:23,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,849 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:23,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:23,857 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:23,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:23,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,870 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:23,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:23,877 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:23,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:23,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,894 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:23,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:23,901 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:23,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:23,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,920 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:23,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:23,927 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:23,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:23,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,946 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:23,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:23,953 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:23,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:23,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,971 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:23,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:23,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:23,979 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:23,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:23,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:23,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:23,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:23,998 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:24,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:24,003 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:24,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:24,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,016 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:24,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:24,023 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:24,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:24,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,036 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:24,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:24,043 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:24,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:24,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,055 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:24,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:24,062 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:24,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:24,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,076 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:24,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:24,083 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:24,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:24,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,097 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:24,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:24,102 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:24,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:24,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,115 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:24,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:24,122 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:24,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:24,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,136 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:24,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:24,143 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:24,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:24,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,156 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:24,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:24,163 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:24,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:24,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,176 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:24,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:24,182 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:24,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:24,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,195 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:24,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:24,201 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:24,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:24,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,214 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:24,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:24,221 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:24,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:24,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,234 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:24,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:24,241 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:24,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:24,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,254 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:24,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:24,261 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:24,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:24,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,274 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:24,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:24,280 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:24,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:24,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,294 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:24,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:24,300 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:24,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:24,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,314 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:24,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:24,322 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:24,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:24,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,334 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:24,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:24,341 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:24,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:24,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,361 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:24,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:24,369 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:24,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:24,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,382 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:24,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:24,389 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:24,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:24,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,401 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:24,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:24,409 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:24,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:24,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,421 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:24,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:24,428 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:24,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:24,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,442 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:24,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:24,449 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:24,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:24,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,461 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:24,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:24,468 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:24,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:24,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,482 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:24,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:24,489 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:24,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:24,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,501 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:24,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:24,507 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:24,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:24,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,519 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:24,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:24,526 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:24,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:24,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,539 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:24,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:24,545 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:24,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:24,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,558 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:24,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:24,565 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:24,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:24,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,579 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:24,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:24,586 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:24,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:24,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,598 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:24,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:24,606 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:24,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:24,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,618 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:24,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:24,625 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:24,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:24,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,639 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:24,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:24,646 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:24,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:24,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,659 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:24,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:24,665 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:24,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:24,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,678 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:24,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:24,686 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:24,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:24,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,698 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:24,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:24,705 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:24,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:24,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,718 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:24,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:24,725 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:24,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:24,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,739 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:24,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:24,745 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:24,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:24,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,758 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:24,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:24,765 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:24,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:24,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,778 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:24,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:24,785 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:24,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:24,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,798 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:24,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:24,803 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:24,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:24,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,816 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:24,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:24,823 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:24,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:24,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,836 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:24,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:24,843 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:24,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:24,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,856 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:24,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:24,865 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:24,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:24,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,878 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:24,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:24,885 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:24,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:24,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,898 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:24,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:24,905 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:24,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:24,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,918 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:24,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:24,925 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:24,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:24,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,939 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:24,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:24,946 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:24,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:24,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,959 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:24,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:24,966 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:24,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:24,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,978 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:24,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:24,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:24,986 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:24,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:24,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:24,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:24,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:24,999 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:25,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:25,006 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:25,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:25,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,019 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:25,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:25,026 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:25,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:25,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,040 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:25,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:25,047 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:25,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:25,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,060 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:25,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:25,067 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:25,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:25,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,080 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:25,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:25,087 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:25,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:25,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,101 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:25,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:25,107 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:25,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:25,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,120 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:25,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:25,127 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:25,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:25,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,140 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:25,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:25,147 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:25,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:25,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,161 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:25,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:25,168 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:25,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:25,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,182 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:25,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:25,189 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:25,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:25,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,202 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:25,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:25,209 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:25,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:25,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,222 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:25,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:25,229 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:25,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:25,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,243 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:25,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:25,250 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:25,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:25,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,263 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:25,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:25,270 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:25,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:25,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,285 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:25,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:25,290 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:25,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:25,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,304 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:25,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:25,310 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:25,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:25,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,323 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:25,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:25,330 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:25,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:25,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,343 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:25,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:25,350 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:25,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:25,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,364 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:25,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:25,371 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:25,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:25,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,388 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:25,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:25,395 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:25,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:25,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,409 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:25,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:25,416 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:25,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:25,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,429 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:25,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:25,437 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:25,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:25,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,449 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:25,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:25,456 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:25,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:25,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,469 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:25,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:25,476 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:25,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:25,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,489 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:25,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:25,496 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:25,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:25,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,510 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:25,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:25,517 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:25,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:25,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,530 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:25,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:25,537 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:25,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:25,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,551 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:25,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:25,557 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:25,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:25,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,570 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:25,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:25,577 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:25,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:25,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,590 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:25,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:25,597 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:25,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:25,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,611 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:25,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:25,618 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:25,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:25,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,631 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:25,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:25,638 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:25,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:25,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,651 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:25,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:25,657 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:25,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:25,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,670 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:25,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:25,677 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:25,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:25,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,690 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:25,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:25,697 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:25,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:25,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,710 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:25,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:25,718 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:25,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:25,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,731 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:25,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:25,738 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:25,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:25,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,750 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:25,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:25,758 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:25,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:25,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,770 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:25,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:25,778 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:25,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:25,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,791 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:25,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:25,798 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:25,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:25,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,811 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:25,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:25,818 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:25,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:25,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,830 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:25,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:25,837 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:25,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:25,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,849 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:25,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:25,856 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:25,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:25,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,869 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:25,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:25,876 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:25,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:25,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,892 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:25,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:25,899 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:25,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:25,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,913 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:25,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:25,919 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:25,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:25,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,933 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:25,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:25,939 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:25,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:25,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,951 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:25,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:25,957 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:25,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:25,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,969 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:25,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:25,976 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:25,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:25,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:25,989 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:25,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:25,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:25,996 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:25,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:25,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:25,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:25,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,009 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:26,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:26,016 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:26,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:26,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,029 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:26,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:26,034 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:26,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:26,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,049 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:26,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:26,056 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:26,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:26,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,069 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:26,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:26,076 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:26,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:26,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,089 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:26,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:26,096 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:26,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:26,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,108 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:26,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:26,115 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:26,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:26,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,130 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:26,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:26,137 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:26,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:26,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,149 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:26,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:26,156 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:26,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:26,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,169 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:26,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:26,176 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:26,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:26,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,188 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:26,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:26,195 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:26,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:26,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,208 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:26,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:26,215 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:26,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:26,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,230 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:26,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:26,237 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:26,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:26,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,249 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:26,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:26,256 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:26,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:26,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,268 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:26,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:26,275 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:26,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:26,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,287 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:26,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:26,294 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:26,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:26,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,307 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:26,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:26,313 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:26,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:26,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,325 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:26,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:26,332 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:26,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:26,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,346 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:26,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:26,353 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:26,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:26,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,366 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:26,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:26,373 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:26,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:26,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,388 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:26,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:26,395 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:26,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:26,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,408 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:26,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:26,415 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:26,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:26,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,428 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:26,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:26,434 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:26,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:26,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,446 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:26,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:26,453 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:26,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:26,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,465 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:26,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:26,472 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:26,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:26,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,485 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:26,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:26,490 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:26,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:26,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,503 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:26,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:26,509 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:26,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:26,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,521 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:26,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:26,528 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:26,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:26,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,540 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:26,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:26,547 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:26,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:26,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,560 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:26,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:26,567 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:26,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:26,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,581 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:26,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:26,588 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:26,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:26,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,601 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:26,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:26,606 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:26,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:26,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,618 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:26,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:26,625 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:26,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:26,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,638 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:26,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:26,645 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:26,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:26,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,658 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:26,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:26,665 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:26,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:26,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,677 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:26,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:26,683 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:26,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:26,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,695 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:26,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:26,702 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:26,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:26,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,714 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:26,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:26,721 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:26,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:26,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,734 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:26,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:26,740 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:26,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:26,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,753 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:26,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:26,760 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:26,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:26,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,773 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:26,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:26,780 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:26,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:26,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,793 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:26,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:26,801 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:26,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:26,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,813 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:26,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:26,820 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:26,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:26,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,833 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:26,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:26,840 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:26,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:26,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,853 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:26,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:26,860 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:26,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:26,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,873 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:26,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:26,882 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:26,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:26,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,896 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:26,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:26,902 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:26,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:26,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,916 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:26,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:26,923 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:26,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:26,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,936 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:26,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:26,942 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:26,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:26,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,954 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:26,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:26,961 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:26,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:26,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,973 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:26,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:26,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:26,980 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:26,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:26,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:26,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:26,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:26,993 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:27,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:27,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:27,000 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:27,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:27,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:27,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:27,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:27,012 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:27,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:27,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:27,019 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:27,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:27,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:27,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:27,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:27,034 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:27,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:27,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:27,040 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:27,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:27,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:27,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:27,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:27,052 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:27,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:27,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:27,059 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:27,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:27,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:27,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:27,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:27,071 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:27,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:27,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:27,078 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:27,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:27,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:27,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:27,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:27,091 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:27,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:27,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:27,098 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:27,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:27,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:27,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:27,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:27,110 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:27,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:27,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:27,117 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:27,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:27,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:27,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:27,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:27,129 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:27,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:27,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:27,135 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:27,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:27,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:27,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:27,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:27,148 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:27,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:27,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:27,154 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:27,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:27,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:27,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:27,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:27,167 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:27,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:27,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:27,174 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:27,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:27,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:27,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:27,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:27,186 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:27,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:27,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:27,191 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:27,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:27,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:27,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:27,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:27,203 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:27,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:27,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:27,209 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:27,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:27,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:27,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:27,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:27,221 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:27,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:27,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:27,228 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:27,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:27,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:27,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:27,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:27,240 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:27,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:27,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:27,247 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:27,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:27,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:27,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:27,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:27,260 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:27,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:27,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:27,267 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:27,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:27,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:27,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:27,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:27,279 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:27,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:27,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:27,285 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:27,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:27,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:27,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:27,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:27,299 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:27,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:27,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:27,305 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:27,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:27,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:27,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:27,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:27,319 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:27,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:27,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:27,326 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:27,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:27,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:27,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:27,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:27,338 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:27,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:27,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:27,345 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:27,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:27,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:27,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:27,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:27,357 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:27,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:27,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:27,364 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:27,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:27,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:27,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:27,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:27,382 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:27,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:27,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:27,389 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:27,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:27,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:27,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:27,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:27,401 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:27,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:27,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:27,408 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:27,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:27,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:27,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:27,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:27,421 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:27,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:27,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:27,428 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:27,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:27,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:27,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:27,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:27,440 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 17:53:27,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:27,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 36 states and 61 transitions. [2022-11-20 17:53:27,447 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 61 transitions. [2022-11-20 17:53:27,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 17:53:27,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:27,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:27,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:53:27,459 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked.