./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/recursive/McCarthy91-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3e53435-f845-47ca-9007-37ed50625918/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3e53435-f845-47ca-9007-37ed50625918/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_f3e53435-f845-47ca-9007-37ed50625918/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3e53435-f845-47ca-9007-37ed50625918/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/recursive/McCarthy91-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3e53435-f845-47ca-9007-37ed50625918/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3e53435-f845-47ca-9007-37ed50625918/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 2a5dd5c1c64cd1875ba800cc2db6d1da955f2d2f519c1964ff87558bc42b9b4c --- 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 18:09:25,894 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:09:25,896 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:09:25,945 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:09:25,945 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:09:25,949 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:09:25,952 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:09:25,956 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:09:25,958 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:09:25,964 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:09:25,965 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:09:25,968 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:09:25,969 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:09:25,971 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:09:25,973 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:09:25,975 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:09:25,977 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:09:25,978 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:09:25,980 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:09:25,987 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:09:25,995 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:09:25,997 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:09:25,999 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:09:26,000 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:09:26,010 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:09:26,010 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:09:26,011 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:09:26,012 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:09:26,013 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:09:26,014 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:09:26,014 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:09:26,017 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:09:26,019 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:09:26,020 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:09:26,022 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:09:26,022 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:09:26,023 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:09:26,023 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:09:26,024 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:09:26,025 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:09:26,026 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:09:26,027 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3e53435-f845-47ca-9007-37ed50625918/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 18:09:26,067 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:09:26,068 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:09:26,069 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:09:26,069 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:09:26,071 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:09:26,071 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:09:26,071 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:09:26,072 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 18:09:26,072 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 18:09:26,072 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 18:09:26,073 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 18:09:26,074 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:09:26,074 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:09:26,074 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:09:26,074 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:09:26,075 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 18:09:26,075 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 18:09:26,075 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:09:26,075 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:09:26,076 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:09:26,076 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:09:26,076 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:09:26,076 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:09:26,077 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:09:26,077 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:09:26,077 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:09:26,077 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:09:26,078 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 18:09:26,078 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 18:09:26,079 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:09:26,079 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_f3e53435-f845-47ca-9007-37ed50625918/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3e53435-f845-47ca-9007-37ed50625918/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2a5dd5c1c64cd1875ba800cc2db6d1da955f2d2f519c1964ff87558bc42b9b4c [2022-11-20 18:09:26,449 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:09:26,472 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:09:26,475 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:09:26,476 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:09:26,477 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:09:26,478 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3e53435-f845-47ca-9007-37ed50625918/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/recursive/McCarthy91-2.c [2022-11-20 18:09:29,522 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:09:29,727 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:09:29,727 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3e53435-f845-47ca-9007-37ed50625918/sv-benchmarks/c/recursive/McCarthy91-2.c [2022-11-20 18:09:29,734 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3e53435-f845-47ca-9007-37ed50625918/bin/ukojak-pZX7IvK2PQ/data/e19888e29/b344896288344dccb807037ac9c8e557/FLAGb51cae1e7 [2022-11-20 18:09:29,752 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3e53435-f845-47ca-9007-37ed50625918/bin/ukojak-pZX7IvK2PQ/data/e19888e29/b344896288344dccb807037ac9c8e557 [2022-11-20 18:09:29,755 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:09:29,756 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:09:29,758 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:09:29,758 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:09:29,762 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:09:29,763 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:09:29" (1/1) ... [2022-11-20 18:09:29,764 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4747466d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:09:29, skipping insertion in model container [2022-11-20 18:09:29,764 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:09:29" (1/1) ... [2022-11-20 18:09:29,772 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:09:29,786 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:09:29,991 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_f3e53435-f845-47ca-9007-37ed50625918/sv-benchmarks/c/recursive/McCarthy91-2.c[749,762] [2022-11-20 18:09:29,991 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:09:30,002 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 18:09:30,014 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_f3e53435-f845-47ca-9007-37ed50625918/sv-benchmarks/c/recursive/McCarthy91-2.c[749,762] [2022-11-20 18:09:30,015 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:09:30,033 INFO L208 MainTranslator]: Completed translation [2022-11-20 18:09:30,034 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:09:30 WrapperNode [2022-11-20 18:09:30,034 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:09:30,036 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 18:09:30,036 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 18:09:30,036 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 18:09:30,044 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:09:30" (1/1) ... [2022-11-20 18:09:30,051 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:09:30" (1/1) ... [2022-11-20 18:09:30,068 INFO L138 Inliner]: procedures = 13, calls = 10, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 35 [2022-11-20 18:09:30,069 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 18:09:30,069 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 18:09:30,070 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 18:09:30,070 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 18:09:30,079 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:09:30" (1/1) ... [2022-11-20 18:09:30,079 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:09:30" (1/1) ... [2022-11-20 18:09:30,080 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:09:30" (1/1) ... [2022-11-20 18:09:30,081 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:09:30" (1/1) ... [2022-11-20 18:09:30,083 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:09:30" (1/1) ... [2022-11-20 18:09:30,085 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:09:30" (1/1) ... [2022-11-20 18:09:30,086 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:09:30" (1/1) ... [2022-11-20 18:09:30,087 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:09:30" (1/1) ... [2022-11-20 18:09:30,089 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 18:09:30,090 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 18:09:30,090 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 18:09:30,090 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 18:09:30,091 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:09:30" (1/1) ... [2022-11-20 18:09:30,097 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:09:30,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3e53435-f845-47ca-9007-37ed50625918/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 18:09:30,123 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3e53435-f845-47ca-9007-37ed50625918/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 18:09:30,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3e53435-f845-47ca-9007-37ed50625918/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 18:09:30,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 18:09:30,186 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 18:09:30,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 18:09:30,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 18:09:30,187 INFO L130 BoogieDeclarations]: Found specification of procedure f91 [2022-11-20 18:09:30,187 INFO L138 BoogieDeclarations]: Found implementation of procedure f91 [2022-11-20 18:09:30,265 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 18:09:30,268 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 18:09:30,483 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 18:09:30,503 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 18:09:30,504 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 18:09:30,506 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:09:30 BoogieIcfgContainer [2022-11-20 18:09:30,507 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 18:09:30,507 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 18:09:30,508 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 18:09:30,519 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 18:09:30,519 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:09:30" (1/1) ... [2022-11-20 18:09:30,529 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 18:09:30,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:30,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 28 states and 32 transitions. [2022-11-20 18:09:30,666 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 32 transitions. [2022-11-20 18:09:30,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-11-20 18:09:30,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:30,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:30,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:30,891 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:09:30,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:30,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 31 states and 37 transitions. [2022-11-20 18:09:30,977 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 37 transitions. [2022-11-20 18:09:30,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-11-20 18:09:30,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:30,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:31,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:31,075 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:09:31,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:31,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 30 states and 36 transitions. [2022-11-20 18:09:31,101 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 36 transitions. [2022-11-20 18:09:31,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-11-20 18:09:31,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:31,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:31,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:31,149 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:09:31,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:31,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 29 states and 35 transitions. [2022-11-20 18:09:31,200 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 35 transitions. [2022-11-20 18:09:31,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-11-20 18:09:31,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:31,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:31,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:31,329 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:09:31,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:31,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 33 states and 41 transitions. [2022-11-20 18:09:31,605 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 41 transitions. [2022-11-20 18:09:31,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-11-20 18:09:31,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:31,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:31,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:31,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:09:31,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:31,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 33 states and 40 transitions. [2022-11-20 18:09:31,831 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 40 transitions. [2022-11-20 18:09:31,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-11-20 18:09:31,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:31,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:31,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:32,007 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:09:32,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:32,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 34 states and 42 transitions. [2022-11-20 18:09:32,080 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 42 transitions. [2022-11-20 18:09:32,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-11-20 18:09:32,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:32,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:32,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:32,110 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:09:32,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:32,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 33 states and 41 transitions. [2022-11-20 18:09:32,142 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 41 transitions. [2022-11-20 18:09:32,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-11-20 18:09:32,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:32,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:32,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:32,259 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:09:32,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:32,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 32 states and 40 transitions. [2022-11-20 18:09:32,430 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 40 transitions. [2022-11-20 18:09:32,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:32,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:32,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:32,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:32,690 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:33,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:33,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:33,191 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:33,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:33,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:33,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:33,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:33,257 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:33,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:33,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:33,274 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:33,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:33,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:33,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:33,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:33,335 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:33,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:33,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:33,350 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:33,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:33,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:33,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:33,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:33,411 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:33,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:33,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:33,427 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:33,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:33,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:33,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:33,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:33,481 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:33,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:33,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:33,494 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:33,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:33,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:33,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:33,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:33,544 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:33,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:33,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:33,556 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:33,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:33,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:33,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:33,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:33,604 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:33,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:33,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:33,616 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:33,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:33,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:33,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:33,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:33,664 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:33,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:33,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:33,676 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:33,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:33,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:33,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:33,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:33,716 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:33,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:33,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:33,727 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:33,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:33,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:33,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:33,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:33,766 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:33,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:33,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:33,777 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:33,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:33,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:33,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:33,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:33,825 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:33,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:33,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:33,840 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:33,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:33,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:33,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:33,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:33,908 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:33,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:33,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:33,920 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:33,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:33,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:33,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:33,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:33,994 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:34,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:34,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:34,005 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:34,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:34,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:34,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:34,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:34,062 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:34,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:34,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:34,072 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:34,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:34,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:34,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:34,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:34,114 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:34,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:34,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:34,126 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:34,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:34,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:34,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:34,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:34,166 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:34,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:34,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:34,182 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:34,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:34,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:34,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:34,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:34,224 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:34,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:34,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:34,235 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:34,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:34,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:34,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:34,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:34,273 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:34,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:34,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:34,284 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:34,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:34,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:34,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:34,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:34,322 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:34,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:34,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:34,333 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:34,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:34,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:34,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:34,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:34,371 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:34,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:34,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:34,387 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:34,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:34,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:34,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:34,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:34,418 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:34,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:34,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:34,429 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:34,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:34,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:34,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:34,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:34,469 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:34,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:34,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:34,479 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:34,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:34,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:34,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:34,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:34,515 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:34,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:34,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:34,525 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:34,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:34,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:34,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:34,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:34,566 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:34,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:34,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:34,577 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:34,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:34,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:34,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:34,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:34,619 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:34,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:34,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:34,629 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:34,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:34,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:34,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:34,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:34,665 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:34,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:34,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:34,677 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:34,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:34,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:34,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:34,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:34,717 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:34,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:34,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:34,729 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:34,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:34,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:34,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:34,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:34,775 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:34,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:34,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:34,787 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:34,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:34,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:34,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:34,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:34,836 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:34,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:34,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:34,846 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:34,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:34,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:34,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:34,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:34,877 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:34,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:34,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:34,892 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:34,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:34,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:34,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:34,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:34,926 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:34,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:34,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:34,936 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:34,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:34,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:34,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:34,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:34,967 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:34,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:34,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:34,977 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:34,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:34,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:34,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:34,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:35,011 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:35,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:35,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:35,021 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:35,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:35,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:35,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:35,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:35,051 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:35,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:35,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:35,061 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:35,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:35,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:35,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:35,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:35,090 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:35,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:35,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:35,100 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:35,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:35,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:35,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:35,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:35,130 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:35,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:35,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:35,141 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:35,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:35,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:35,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:35,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:35,175 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:35,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:35,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:35,184 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:35,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:35,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:35,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:35,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:35,221 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:35,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:35,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:35,232 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:35,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:35,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:35,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:35,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:35,263 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:35,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:35,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:35,273 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:35,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:35,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:35,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:35,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:35,308 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:35,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:35,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:35,323 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:35,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:35,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:35,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:35,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:35,359 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:35,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:35,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:35,370 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:35,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:35,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:35,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:35,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:35,400 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:35,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:35,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:35,411 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:35,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:35,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:35,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:35,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:35,444 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:35,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:35,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:35,455 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:35,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:35,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:35,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:35,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:35,485 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:35,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:35,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:35,495 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:35,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:35,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:35,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:35,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:35,528 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:35,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:35,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:35,538 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:35,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:35,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:35,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:35,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:35,571 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:35,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:35,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:35,582 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:35,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:35,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:35,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:35,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:35,629 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:35,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:35,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:35,644 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:35,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:35,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:35,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:35,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:35,681 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:35,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:35,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:35,691 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:35,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:35,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:35,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:35,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:35,725 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:35,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:35,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:35,735 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:35,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:35,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:35,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:35,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:35,768 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:35,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:35,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:35,782 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:35,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:35,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:35,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:35,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:35,815 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:35,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:35,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:35,826 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:35,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:35,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:35,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:35,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:35,863 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:35,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:35,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:35,875 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:35,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:35,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:35,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:35,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:35,911 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:35,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:35,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:35,923 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:35,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:35,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:35,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:35,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:35,959 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:35,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:35,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:35,968 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:35,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:35,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:35,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:35,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:36,002 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:36,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:36,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:36,012 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:36,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:36,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:36,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:36,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:36,039 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:36,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:36,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:36,048 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:36,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:36,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:36,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:36,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:36,079 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:36,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:36,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:36,089 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:36,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:36,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:36,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:36,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:36,122 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:36,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:36,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:36,132 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:36,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:36,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:36,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:36,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:36,159 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:36,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:36,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:36,168 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:36,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:36,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:36,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:36,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:36,195 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:36,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:36,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:36,205 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:36,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:36,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:36,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:36,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:36,238 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:36,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:36,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:36,248 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:36,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:36,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:36,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:36,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:36,280 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:36,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:36,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:36,291 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:36,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:36,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:36,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:36,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:36,317 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:36,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:36,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:36,328 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:36,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:36,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:36,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:36,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:36,357 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:36,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:36,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:36,367 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:36,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:36,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:36,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:36,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:36,395 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:36,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:36,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:36,404 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:36,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:36,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:36,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:36,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:36,432 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:36,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:36,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:36,441 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:36,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:36,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:36,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:36,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:36,468 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:36,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:36,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:36,477 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:36,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:36,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:36,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:36,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:36,503 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:36,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:36,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:36,512 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:36,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:36,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:36,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:36,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:36,540 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:36,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:36,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:36,549 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:36,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:36,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:36,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:36,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:36,580 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:36,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:36,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:36,589 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:36,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:36,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:36,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:36,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:36,625 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:36,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:36,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:36,634 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:36,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:36,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:36,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:36,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:36,664 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:36,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:36,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:36,672 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:36,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:36,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:36,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:36,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:36,701 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:36,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:36,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:36,710 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:36,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:36,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:36,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:36,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:36,739 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:36,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:36,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:36,748 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:36,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:36,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:36,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:36,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:36,776 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:36,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:36,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:36,785 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:36,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:36,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:36,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:36,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:36,817 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:36,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:36,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:36,826 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:36,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:36,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:36,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:36,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:36,855 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:36,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:36,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:36,865 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:36,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:36,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:36,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:36,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:36,895 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:36,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:36,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:36,905 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:36,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:36,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:36,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:36,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:36,935 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:36,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:36,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:36,944 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:36,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:36,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:36,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:36,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:36,973 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:36,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:36,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:36,983 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:36,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:36,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:36,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:36,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:37,019 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:37,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:37,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:37,028 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:37,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:37,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:37,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:37,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:37,057 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:37,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:37,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:37,066 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:37,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:37,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:37,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:37,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:37,098 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:37,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:37,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:37,108 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:37,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:37,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:37,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:37,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:37,134 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:37,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:37,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:37,143 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:37,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:37,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:37,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:37,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:37,173 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:37,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:37,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:37,181 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:37,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:37,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:37,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:37,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:37,208 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:37,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:37,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:37,216 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:37,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:37,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:37,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:37,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:37,243 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:37,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:37,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:37,252 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:37,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:37,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:37,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:37,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:37,280 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:37,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:37,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:37,288 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:37,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:37,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:37,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:37,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:37,316 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:37,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:37,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:37,325 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:37,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:37,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:37,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:37,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:37,354 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:37,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:37,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:37,362 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:37,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:37,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:37,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:37,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:37,395 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:37,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:37,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:37,403 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:37,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:37,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:37,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:37,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:37,429 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:37,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:37,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:37,438 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:37,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:37,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:37,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:37,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:37,466 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:37,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:37,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:37,475 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:37,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:37,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:37,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:37,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:37,504 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:37,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:37,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:37,514 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:37,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:37,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:37,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:37,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:37,545 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:37,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:37,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:37,553 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:37,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:37,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:37,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:37,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:37,581 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:37,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:37,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:37,589 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:37,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:37,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:37,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:37,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:37,617 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:37,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:37,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:37,626 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:37,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:37,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:37,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:37,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:37,653 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:37,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:37,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:37,661 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:37,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:37,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:37,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:37,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:37,690 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:37,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:37,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:37,699 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:37,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:37,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:37,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:37,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:37,727 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:37,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:37,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:37,735 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:37,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:37,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:37,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:37,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:37,769 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:37,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:37,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:37,783 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:37,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:37,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:37,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:37,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:37,813 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:37,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:37,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:37,821 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:37,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:37,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:37,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:37,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:37,849 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:37,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:37,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:37,858 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:37,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:37,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:37,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:37,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:37,885 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:37,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:37,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:37,894 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:37,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:37,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:37,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:37,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:37,920 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:37,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:37,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:37,928 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:37,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:37,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:37,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:37,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:37,960 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:37,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:37,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:37,968 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:37,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:37,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:37,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:37,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:37,995 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:38,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:38,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:38,003 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:38,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:38,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:38,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:38,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:38,029 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:38,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:38,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:38,037 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:38,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:38,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:38,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:38,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:38,063 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:38,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:38,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:38,072 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:38,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:38,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:38,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:38,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:38,098 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:38,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:38,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:38,106 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:38,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:38,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:38,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:38,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:38,132 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:38,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:38,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:38,140 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:38,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:38,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:38,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:38,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:38,183 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:38,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:38,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:38,191 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:38,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:38,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:38,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:38,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:38,219 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:38,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:38,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:38,227 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:38,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:38,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:38,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:38,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:38,259 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:38,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:38,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:38,268 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:38,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:38,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:38,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:38,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:38,295 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:38,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:38,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:38,303 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:38,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:38,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:38,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:38,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:38,334 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:38,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:38,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:38,343 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:38,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:38,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:38,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:38,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:38,373 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:38,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:38,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:38,382 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:38,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:38,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:38,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:38,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:38,411 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:38,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:38,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:38,420 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:38,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:38,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:38,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:38,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:38,447 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:38,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:38,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:38,456 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:38,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:38,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:38,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:38,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:38,487 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:38,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:38,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:38,496 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:38,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:38,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:38,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:38,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:38,526 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:38,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:38,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:38,534 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:38,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:38,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:38,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:38,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:38,569 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:38,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:38,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:38,579 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:38,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:38,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:38,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:38,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:38,608 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:38,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:38,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:38,616 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:38,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:38,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:38,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:38,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:38,644 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:38,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:38,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:38,653 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:38,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:38,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:38,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:38,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:38,680 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:38,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:38,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:38,688 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:38,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:38,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:38,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:38,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:38,719 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:38,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:38,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:38,728 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:38,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:38,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:38,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:38,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:38,756 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:38,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:38,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:38,766 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:38,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:38,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:38,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:38,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:38,794 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:38,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:38,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:38,803 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:38,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:38,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:38,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:38,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:38,834 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:38,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:38,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:38,845 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:38,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:38,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:38,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:38,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:38,879 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:38,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:38,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:38,889 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:38,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:38,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:38,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:38,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:38,917 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:38,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:38,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:38,926 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:38,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:38,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:38,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:38,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:38,954 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:38,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:38,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:38,966 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:38,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:38,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:38,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:38,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:38,995 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:39,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:39,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:39,004 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:39,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:39,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:39,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:39,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:39,030 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:39,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:39,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:39,039 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:39,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:39,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:39,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:39,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:39,064 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:39,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:39,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:39,073 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:39,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:39,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:39,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:39,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:39,102 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:39,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:39,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:39,111 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:39,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:39,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:39,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:39,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:39,136 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:39,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:39,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:39,144 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:39,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:39,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:39,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:39,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:39,178 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:39,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:39,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:39,186 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:39,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:39,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:39,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:39,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:39,213 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:39,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:39,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:39,223 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:39,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:39,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:39,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:39,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:39,251 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:39,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:39,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:39,261 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:39,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:39,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:39,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:39,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:39,288 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:39,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:39,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:39,297 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:39,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:39,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:39,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:39,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:39,326 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:39,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:39,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:39,336 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:39,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:39,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:39,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:39,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:39,370 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:39,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:39,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:39,380 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:39,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:39,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:39,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:39,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:39,407 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:39,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:39,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:39,416 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:39,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:39,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:39,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:39,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:39,444 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:39,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:39,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:39,453 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:39,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:39,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:39,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:39,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:39,482 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:39,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:39,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:39,491 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:39,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:39,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:39,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:39,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:39,523 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:39,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:39,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:39,532 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:39,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:39,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:39,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:39,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:39,563 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:39,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:39,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:39,571 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:39,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:39,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:39,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:39,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:39,597 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:39,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:39,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:39,607 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:39,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:39,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:39,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:39,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:39,636 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:39,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:39,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:39,645 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:39,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:39,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:39,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:39,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:39,671 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:39,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:39,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:39,680 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:39,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:39,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:39,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:39,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:39,713 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:39,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:39,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:39,722 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:39,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:39,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:39,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:39,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:39,750 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:39,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:39,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:39,759 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:39,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:39,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:39,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:39,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:39,794 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:39,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:39,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:39,803 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:39,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:39,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:39,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:39,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:39,830 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:39,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:39,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:39,839 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:39,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:39,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:39,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:39,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:39,868 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:39,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:39,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:39,877 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:39,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:39,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:39,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:39,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:39,908 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:39,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:39,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:39,916 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:39,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:39,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:39,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:39,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:39,944 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:39,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:39,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:39,953 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:39,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:39,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:39,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:39,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:39,981 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:39,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:39,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:39,989 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:39,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:39,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:39,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:39,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:40,016 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:40,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:40,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:40,024 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:40,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:40,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:40,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:40,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:40,048 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:40,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:40,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:40,057 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:40,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:40,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:40,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:40,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:40,087 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:40,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:40,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:40,096 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:40,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:40,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:40,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:40,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:40,127 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:40,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:40,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:40,135 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:40,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:40,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:40,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:40,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:40,166 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:40,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:40,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:40,174 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:40,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:40,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:40,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:40,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:40,200 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:40,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:40,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:40,208 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:40,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:40,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:40,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:40,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:40,244 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:40,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:40,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:40,252 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:40,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:40,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:40,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:40,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:40,279 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:40,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:40,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:40,287 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:40,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:40,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:40,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:40,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:40,314 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:40,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:40,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:40,322 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:40,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:40,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:40,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:40,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:40,349 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:40,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:40,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:40,357 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:40,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:40,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:40,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:40,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:40,383 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:40,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:40,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:40,391 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:40,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:40,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:40,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:40,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:40,420 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:40,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:40,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:40,428 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:40,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:40,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:40,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:40,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:40,451 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:40,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:40,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:40,459 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:40,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:40,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:40,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:40,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:40,486 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:40,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:40,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:40,512 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:40,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:40,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:40,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:40,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:40,547 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:40,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:40,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:40,560 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:40,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:40,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:40,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:40,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:40,596 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:40,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:40,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:40,608 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:40,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:40,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:40,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:40,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:40,644 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:40,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:40,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:40,655 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:40,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:40,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:40,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:40,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:40,690 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:40,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:40,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:40,701 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:40,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:40,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:40,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:40,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:40,727 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:40,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:40,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:40,735 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:40,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:40,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:40,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:40,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:40,760 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:40,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:40,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:40,768 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:40,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:40,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:40,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:40,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:40,794 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:40,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:40,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:40,802 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:40,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:40,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:40,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:40,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:40,827 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:40,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:40,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:40,835 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:40,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:40,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:40,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:40,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:40,860 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:40,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:40,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:40,868 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:40,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:40,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:40,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:40,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:40,892 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:40,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:40,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:40,900 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:40,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:40,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:40,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:40,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:40,927 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:40,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:40,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:40,935 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:40,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:40,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:40,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:40,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:40,962 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:40,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:40,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:40,970 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:40,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:40,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:40,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:40,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:40,996 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:41,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:41,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:41,005 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:41,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:41,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:41,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:41,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:41,033 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:41,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:41,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:41,041 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:41,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:41,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:41,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:41,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:41,065 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:41,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:41,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:41,073 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:41,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:41,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:41,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:41,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:41,097 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:41,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:41,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:41,105 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:41,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:41,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:41,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:41,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:41,139 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:41,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:41,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:41,148 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:41,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:41,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:41,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:41,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:41,178 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:41,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:41,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:41,186 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:41,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:41,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:41,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:41,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:41,211 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:41,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:41,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:41,220 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:41,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:41,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:41,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:41,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:41,246 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:41,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:41,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:41,254 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:41,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:41,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:41,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:41,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:41,282 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:41,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:41,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:41,291 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:41,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:41,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:41,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:41,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:41,317 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:41,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:41,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:41,325 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:41,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:41,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:41,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:41,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:41,354 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:41,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:41,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:41,363 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:41,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:41,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:41,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:41,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:41,392 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:41,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:41,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:41,400 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:41,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:41,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:41,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:41,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:41,434 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:41,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:41,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:41,443 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:41,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:41,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:41,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:41,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:41,472 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:41,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:41,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:41,484 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:41,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:41,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:41,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:41,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:41,514 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:41,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:41,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:41,523 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:41,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:41,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:41,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:41,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:41,547 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:41,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:41,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:41,555 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:41,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:41,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:41,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:41,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:41,580 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:41,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:41,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:41,588 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:41,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:41,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:41,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:41,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:41,616 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:41,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:41,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:41,625 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:41,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:41,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:41,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:41,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:41,653 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:41,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:41,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:41,663 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:41,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:41,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:41,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:41,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:41,692 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:41,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:41,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:41,701 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:41,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:41,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:41,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:41,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:41,727 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:41,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:41,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:41,735 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:41,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:41,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:41,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:41,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:41,761 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:41,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:41,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:41,768 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:41,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:41,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:41,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:41,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:41,795 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:41,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:41,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:41,803 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:41,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:41,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:41,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:41,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:41,839 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:41,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:41,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:41,847 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:41,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:41,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:41,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:41,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:41,881 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:41,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:41,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:41,890 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:41,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:41,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:41,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:41,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:41,915 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:41,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:41,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:41,923 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:41,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:41,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:41,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:41,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:41,955 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:41,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:41,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:41,964 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:41,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:41,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:41,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:41,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:41,990 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:41,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:41,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:41,998 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:41,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:41,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:41,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:42,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:42,026 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:42,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:42,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:42,046 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:42,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:42,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:42,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:42,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:42,072 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:42,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:42,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:42,080 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:42,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:42,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:42,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:42,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:42,106 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:42,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:42,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:42,115 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:42,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:42,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:42,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:42,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:42,141 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:42,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:42,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:42,150 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:42,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:42,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:42,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:42,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:42,174 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:42,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:42,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:42,182 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:42,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:42,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:42,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:42,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:42,211 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:42,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:42,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:42,220 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:42,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:42,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:42,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:42,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:42,245 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:42,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:42,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:42,253 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:42,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:42,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:42,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:42,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:42,280 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:42,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:42,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:42,288 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:42,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:42,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:42,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:42,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:42,320 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:42,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:42,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:42,329 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:42,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:42,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:42,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:42,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:42,354 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:42,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:42,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:42,362 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:42,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:42,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:42,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:42,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:42,394 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:42,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:42,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:42,402 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:42,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:42,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:42,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:42,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:42,436 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:42,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:42,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:42,445 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:42,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:42,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:42,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:42,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:42,471 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:42,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:42,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:42,479 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:42,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:42,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:42,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:42,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:42,505 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:42,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:42,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:42,513 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:42,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:42,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:42,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:42,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:42,539 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:42,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:42,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:42,547 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:42,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:42,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:42,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:42,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:42,571 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:42,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:42,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:42,579 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:42,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:42,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:42,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:42,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:42,606 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:42,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:42,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:42,614 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:42,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:42,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:42,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:42,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:42,639 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:42,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:42,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:42,647 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:42,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:42,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:42,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:42,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:42,672 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:42,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:42,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:42,681 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:42,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:42,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:42,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:42,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:42,710 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:42,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:42,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:42,718 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:42,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:42,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:42,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:42,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:42,745 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:42,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:42,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:42,753 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:42,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:42,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:42,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:42,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:42,781 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:42,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:42,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:42,789 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:42,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:42,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:42,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:42,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:42,814 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:42,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:42,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:42,822 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:42,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:42,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:42,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:42,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:42,852 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:42,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:42,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:42,861 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:42,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:42,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:42,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:42,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:42,891 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:42,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:42,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:42,900 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:42,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:42,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:42,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:42,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:42,928 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:42,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:42,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:42,936 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:42,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:42,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:42,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:42,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:42,967 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:42,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:42,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:42,974 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:42,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:42,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:42,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:42,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:43,003 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:43,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:43,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:43,010 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:43,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:43,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:43,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:43,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:43,039 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:43,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:43,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:43,047 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:43,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:43,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:43,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:43,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:43,070 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:43,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:43,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:43,077 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:43,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:43,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:43,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:43,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:43,102 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:43,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:43,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:43,110 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:43,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:43,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:43,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:43,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:43,139 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:43,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:43,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:43,146 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:43,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:43,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:43,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:43,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:43,174 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:43,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:43,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:43,181 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:43,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:43,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:43,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:43,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:43,217 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:43,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:43,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:43,227 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:43,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:43,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:43,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:43,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:43,270 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:43,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:43,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:43,288 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:43,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:43,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:43,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:43,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:43,311 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:43,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:43,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:43,320 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:43,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:43,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:43,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:43,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:43,349 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:43,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:43,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:43,357 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:43,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:43,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:43,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:43,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:43,383 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:43,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:43,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:43,391 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:43,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:43,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:43,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:43,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:43,414 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:43,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:43,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:43,421 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:43,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:43,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:43,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:43,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:43,448 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:43,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:43,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:43,456 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:43,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:43,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:43,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:43,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:43,483 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:43,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:43,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:43,491 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:43,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:43,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:43,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:43,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:43,518 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:43,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:43,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:43,525 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:43,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:43,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:43,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:43,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:43,549 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:43,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:43,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:43,556 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:43,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:43,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:43,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:43,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:43,581 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:43,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:43,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:43,588 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:43,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:43,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:43,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:43,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:43,614 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:43,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:43,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:43,622 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:43,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:43,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:43,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:43,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:43,647 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:43,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:43,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:43,654 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:43,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:43,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:43,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:43,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:43,676 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:43,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:43,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:43,683 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:43,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:43,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:43,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:43,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:43,706 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:43,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:43,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:43,713 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:43,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:43,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:43,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:43,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:43,735 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:43,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:43,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:43,743 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:43,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:43,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:43,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:43,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:43,771 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:43,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:43,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:43,779 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:43,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:43,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:43,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:43,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:43,802 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:43,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:43,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:43,810 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:43,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:43,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:43,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:43,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:43,834 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:43,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:43,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:43,841 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:43,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:43,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:43,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:43,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:43,864 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:43,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:43,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:43,872 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:43,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:43,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:43,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:43,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:43,898 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:43,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:43,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:43,906 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:43,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:43,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:43,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:43,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:43,930 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:43,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:43,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:43,937 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:43,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:43,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:43,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:43,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:43,962 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:43,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:43,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:43,970 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:43,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:43,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:43,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:43,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:43,994 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:44,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:44,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:44,002 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:44,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:44,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:44,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:44,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:44,027 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:44,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:44,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:44,034 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:44,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:44,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:44,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:44,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:44,056 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:44,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:44,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:44,064 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:44,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:44,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:44,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:44,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:44,085 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:44,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:44,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:44,093 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:44,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:44,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:44,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:44,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:44,117 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:44,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:44,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:44,124 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:44,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:44,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:44,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:44,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:44,155 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:44,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:44,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:44,163 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:44,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:44,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:44,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:44,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:44,188 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:44,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:44,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:44,196 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:44,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:44,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:44,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:44,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:44,225 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:44,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:44,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:44,233 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:44,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:44,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:44,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:44,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:44,255 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:44,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:44,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:44,262 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:44,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:44,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:44,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:44,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:44,286 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:44,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:44,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:44,293 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:44,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:44,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:44,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:44,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:44,316 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:44,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:44,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:44,324 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:44,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:44,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:44,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:44,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:44,351 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:44,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:44,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:44,359 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:44,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:44,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:44,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:44,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:44,384 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:44,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:44,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:44,391 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:44,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:44,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:44,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:44,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:44,416 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:44,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:44,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:44,425 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:44,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:44,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:44,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:44,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:44,449 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:44,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:44,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:44,457 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:44,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:44,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:44,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:44,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:44,483 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:44,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:44,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:44,495 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:44,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:44,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:44,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:44,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:44,520 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:44,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:44,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:44,527 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:44,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:44,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:44,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:44,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:44,549 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:44,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:44,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:44,556 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:44,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:44,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:44,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:44,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:44,578 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:44,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:44,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:44,589 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:44,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:44,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:44,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:44,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:44,614 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:44,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:44,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:44,622 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:44,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:44,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:44,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:44,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:44,646 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:44,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:44,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:44,653 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:44,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:44,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:44,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:44,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:44,677 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:44,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:44,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:44,684 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:44,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:44,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:44,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:44,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:44,709 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:44,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:44,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:44,716 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:44,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:44,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:44,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:44,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:44,740 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:44,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:44,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:44,747 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:44,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:44,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:44,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:44,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:44,770 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:44,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:44,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:44,777 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:44,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:44,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:44,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:44,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:44,804 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:44,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:44,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:44,811 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:44,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:44,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:44,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:44,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:44,835 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:44,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:44,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:44,842 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:44,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:44,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:44,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:44,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:44,864 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:44,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:44,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:44,871 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:44,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:44,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:44,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:44,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:44,893 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:44,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:44,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:44,900 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:44,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:44,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:44,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:44,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:44,925 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:44,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:44,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:44,932 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:44,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:44,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:44,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:44,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:44,957 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:44,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:44,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:44,965 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:44,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:44,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:44,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:44,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:44,994 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:45,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:45,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:45,001 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:45,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:45,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:45,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:45,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:45,024 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:45,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:45,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:45,032 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:45,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:45,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:45,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:45,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:45,057 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:45,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:45,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:45,065 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:45,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:45,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:45,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:45,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:45,089 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:45,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:45,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:45,096 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:45,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:45,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:45,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:45,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:45,120 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:45,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:45,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:45,127 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:45,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:45,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:45,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:45,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:45,149 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:45,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:45,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:45,157 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:45,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:45,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:45,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:45,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:45,181 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:45,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:45,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:45,189 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:45,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:45,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:45,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:45,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:45,213 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:45,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:45,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:45,221 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:45,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:45,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:45,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:45,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:45,246 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:45,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:45,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:45,254 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:45,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:45,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:45,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:45,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:45,277 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:45,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:45,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:45,284 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:45,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:45,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:45,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:45,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:45,320 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:45,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:45,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:45,327 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:45,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:45,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:45,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:45,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:45,359 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:45,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:45,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:45,367 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:45,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:45,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:45,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:45,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:45,393 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:45,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:45,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:45,400 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:45,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:45,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:45,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:45,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:45,428 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:45,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:45,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:45,435 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:45,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:45,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:45,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:45,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:45,458 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:45,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:45,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:45,465 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:45,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:45,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:45,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:45,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:45,490 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:45,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:45,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:45,497 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:45,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:45,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:45,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:45,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:45,526 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:45,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:45,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:45,533 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:45,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:45,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:45,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:45,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:45,556 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:45,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:45,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:45,563 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:45,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:45,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:45,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:45,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:45,587 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:45,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:45,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:45,595 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:45,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:45,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:45,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:45,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:45,618 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:45,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:45,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:45,625 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:45,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:45,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:45,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:45,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:45,649 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:45,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:45,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:45,656 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:45,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:45,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:45,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:45,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:45,682 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:45,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:45,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:45,689 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:45,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:45,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:45,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:45,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:45,711 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:45,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:45,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:45,718 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:45,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:45,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:45,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:45,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:45,741 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:45,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:45,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:45,749 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:45,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:45,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:45,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:45,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:45,772 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:45,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:45,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:45,779 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:45,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:45,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:45,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:45,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:45,808 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:45,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:45,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:45,818 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:45,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:45,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:45,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:45,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:45,842 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:45,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:45,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:45,849 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:45,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:45,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:45,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:45,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:45,872 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:45,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:45,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:45,879 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:45,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:45,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:45,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:45,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:45,902 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:45,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:45,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:45,909 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:45,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:45,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:45,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:45,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:45,932 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:45,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:45,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:45,939 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:45,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:45,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:45,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:45,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:45,961 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:45,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:45,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:45,968 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:45,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:45,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:45,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:45,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:45,992 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:45,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:45,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:45,999 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:45,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:45,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:45,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:46,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:46,022 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:46,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:46,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:46,028 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:46,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:46,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:46,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:46,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:46,050 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:46,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:46,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:46,057 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:46,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:46,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:46,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:46,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:46,079 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:46,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:46,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:46,085 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:46,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:46,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:46,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:46,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:46,107 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:46,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:46,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:46,113 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:46,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:46,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:46,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:46,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:46,135 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:46,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:46,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:46,142 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:46,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:46,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:46,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:46,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:46,165 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:46,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:46,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:46,172 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:46,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:46,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:46,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:46,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:46,193 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:46,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:46,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:46,204 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:46,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:46,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:46,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:46,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:46,225 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:46,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:46,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:46,232 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:46,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:46,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:46,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:46,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:46,255 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:46,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:46,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:46,262 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:46,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:46,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:46,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:46,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:46,285 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:46,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:46,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:46,292 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:46,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:46,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:46,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:46,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:46,313 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:46,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:46,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:46,319 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:46,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:46,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:46,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:46,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:46,341 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:46,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:46,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:46,347 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:46,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:46,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:46,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:46,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:46,372 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:46,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:46,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:46,379 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:46,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:46,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:46,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:46,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:46,400 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:46,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:46,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:46,407 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:46,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:46,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:46,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:46,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:46,430 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:46,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:46,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:46,437 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:46,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:46,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:46,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:46,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:46,460 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:46,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:46,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:46,467 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:46,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:46,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:46,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:46,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:46,488 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:46,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:46,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:46,495 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:46,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:46,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:46,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:46,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:46,518 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:46,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:46,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:46,525 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:46,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:46,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:46,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:46,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:46,550 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:46,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:46,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:46,557 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:46,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:46,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:46,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:46,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:46,585 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:46,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:46,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:46,592 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:46,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:46,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:46,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:46,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:46,621 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:46,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:46,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:46,628 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:46,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:46,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:46,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:46,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:46,655 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:46,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:46,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:46,662 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:46,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:46,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:46,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:46,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:46,687 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:46,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:46,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:46,694 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:46,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:46,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:46,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:46,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:46,715 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:46,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:46,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:46,721 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:46,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:46,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:46,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:46,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:46,747 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:46,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:46,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:46,754 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:46,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:46,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:46,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:46,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:46,778 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:46,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:46,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:46,785 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:46,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:46,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:46,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:46,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:46,817 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:46,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:46,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:46,825 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:46,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:46,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:46,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:46,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:46,849 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:46,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:46,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:46,855 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:46,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:46,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:46,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:46,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:46,879 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:46,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:46,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:46,887 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:46,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:46,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:46,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:46,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:46,921 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:46,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:46,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:46,929 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:46,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:46,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:46,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:46,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:46,951 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:46,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:46,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:46,958 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:46,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:46,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:46,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:46,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:46,980 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:46,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:46,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:46,987 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:46,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:46,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:46,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:46,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:47,015 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:47,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:47,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:47,022 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:47,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:47,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:47,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:47,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:47,044 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:47,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:47,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:47,051 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:47,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:47,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:47,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:47,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:47,076 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:47,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:47,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:47,083 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:47,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:47,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:47,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:47,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:47,105 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:47,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:47,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:47,112 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:47,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:47,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:47,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:47,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:47,134 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:47,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:47,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:47,141 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:47,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:47,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:47,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:47,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:47,164 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:47,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:47,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:47,171 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:47,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:47,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:47,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:47,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:47,195 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:47,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:47,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:47,202 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:47,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:47,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:47,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:47,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:47,227 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:47,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:47,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:47,233 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:47,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:47,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:47,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:47,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:47,257 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:47,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:47,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:47,264 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:47,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:47,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:47,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:47,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:47,301 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:47,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:47,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:47,312 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:47,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:47,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:47,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:47,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:47,344 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:47,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:47,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:47,351 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:47,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:47,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:47,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:47,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:47,388 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:47,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:47,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:47,395 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:47,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:47,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:47,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:47,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:47,418 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:47,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:47,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:47,426 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:47,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:47,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:47,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:47,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:47,448 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:47,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:47,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:47,455 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:47,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:47,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:47,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:47,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:47,476 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:47,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:47,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:47,483 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:47,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:47,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:47,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:47,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:47,503 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:47,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:47,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:47,509 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:47,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:47,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:47,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:47,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:47,532 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:47,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:47,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:47,539 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:47,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:47,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:47,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:47,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:47,559 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:47,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:47,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:47,566 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:47,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:47,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:47,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:47,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:47,591 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:47,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:47,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:47,598 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:47,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:47,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:47,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:47,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:47,619 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:47,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:47,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:47,626 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:47,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:47,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:47,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:47,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:47,651 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:47,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:47,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:47,658 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:47,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:47,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:47,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:47,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:47,680 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:47,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:47,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:47,687 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:47,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:47,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:47,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:47,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:47,711 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:47,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:47,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:47,718 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:47,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:47,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:47,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:47,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:47,741 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:47,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:47,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:47,748 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:47,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:47,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:47,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:47,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:47,769 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:47,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:47,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:47,776 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:47,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:47,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:47,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:47,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:47,797 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:47,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:47,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:47,805 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:47,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:47,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:47,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:47,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:47,827 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:47,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:47,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:47,834 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:47,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:47,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:47,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:47,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:47,857 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:47,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:47,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:47,863 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:47,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:47,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:47,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:47,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:47,885 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:47,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:47,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:47,892 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:47,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:47,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:47,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:47,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:47,913 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:47,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:47,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:47,919 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:47,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:47,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:47,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:47,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:47,940 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:47,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:47,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:47,948 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:47,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:47,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:47,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:47,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:47,978 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:47,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:47,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:47,985 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:47,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:47,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:47,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:47,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:48,007 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:48,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:48,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:48,014 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:48,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:48,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:48,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:48,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:48,035 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:48,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:48,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:48,042 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:48,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:48,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:48,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:48,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:48,062 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:48,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:48,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:48,069 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:48,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:48,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:48,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:48,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:48,090 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:48,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:48,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:48,096 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:48,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:48,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:48,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:48,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:48,120 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:48,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:48,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:48,127 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:48,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:48,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:48,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:48,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:48,149 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:48,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:48,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:48,155 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:48,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:48,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:48,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:48,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:48,181 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:48,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:48,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:48,188 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:48,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:48,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:48,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:48,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:48,212 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:48,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:48,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:48,219 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:48,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:48,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:48,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:48,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:48,242 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:48,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:48,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:48,249 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:48,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:48,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:48,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:48,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:48,272 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:48,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:48,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:48,279 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:48,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:48,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:48,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:48,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:48,303 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:48,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:48,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:48,311 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:48,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:48,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:48,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:48,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:48,337 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:48,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:48,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:48,344 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:48,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:48,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:48,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:48,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:48,369 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:48,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:48,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:48,376 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:48,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:48,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:48,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:48,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:48,400 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:48,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:48,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:48,407 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:48,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:48,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:48,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:48,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:48,429 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:48,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:48,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:48,436 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:48,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:48,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:48,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:48,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:48,457 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:48,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:48,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:48,464 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:48,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:48,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:48,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:48,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:48,485 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:48,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:48,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:48,492 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:48,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:48,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:48,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:48,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:48,514 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:48,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:48,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:48,520 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:48,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:48,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:48,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:48,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:48,543 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:48,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:48,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:48,550 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:48,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:48,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:48,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:48,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:48,579 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:48,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:48,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:48,587 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:48,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:48,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:48,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:48,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:48,608 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:48,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:48,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:48,616 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:48,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:48,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:48,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:48,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:48,641 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:48,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:48,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:48,648 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:48,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:48,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:48,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:48,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:48,671 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:48,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:48,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:48,678 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:48,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:48,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:48,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:48,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:48,700 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:48,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:48,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:48,707 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:48,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:48,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:48,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:48,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:48,729 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:48,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:48,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:48,736 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:48,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:48,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:48,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:48,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:48,759 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:48,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:48,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:48,767 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:48,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:48,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:48,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:48,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:48,790 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:48,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:48,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:48,796 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:48,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:48,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:48,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:48,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:48,817 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:48,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:48,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:48,824 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:48,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:48,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:48,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:48,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:48,848 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:48,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:48,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:48,855 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:48,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:48,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:48,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:48,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:48,877 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:48,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:48,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:48,884 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:48,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:48,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:48,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:48,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:48,906 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:48,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:48,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:48,913 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:48,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:48,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:48,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:48,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:48,936 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:48,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:48,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:48,943 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:48,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:48,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:48,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:48,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:48,971 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:48,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:48,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:48,978 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:48,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:48,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:48,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:48,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:48,999 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:49,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:49,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:49,006 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:49,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:49,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:49,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:49,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:49,027 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:49,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:49,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:49,034 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:49,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:49,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:49,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:49,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:49,054 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:49,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:49,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:49,062 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:49,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:49,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:49,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:49,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:49,085 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:49,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:49,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:49,093 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:49,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:49,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:49,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:49,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:49,116 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:49,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:49,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:49,124 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:49,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:49,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:49,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:49,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:49,145 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:49,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:49,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:49,152 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:49,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:49,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:49,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:49,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:49,174 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:49,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:49,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:49,181 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:49,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:49,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:49,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:49,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:49,203 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:49,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:49,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:49,210 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:49,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:49,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:49,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:49,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:49,235 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:49,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:49,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:49,243 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:49,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:49,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:49,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:49,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:49,265 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:49,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:49,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:49,272 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:49,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:49,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:49,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:49,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:49,294 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:49,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:49,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:49,302 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:49,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:49,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:49,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:49,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:49,325 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:49,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:49,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:49,333 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:49,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:49,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:49,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:49,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:49,363 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:49,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:49,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:49,371 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:49,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:49,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:49,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:49,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:49,397 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:49,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:49,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:49,405 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:49,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:49,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:49,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:49,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:49,427 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:49,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:49,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:49,434 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:49,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:49,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:49,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:49,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:49,456 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:49,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:49,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:49,464 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:49,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:49,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:49,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:49,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:49,490 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:49,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:49,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:49,497 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:49,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:49,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:49,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:49,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:49,521 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:49,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:49,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:49,529 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:49,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:49,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:49,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:49,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:49,554 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:49,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:49,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:49,562 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:49,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:49,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:49,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:49,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:49,585 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:49,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:49,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:49,597 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:49,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:49,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:49,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:49,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:49,620 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:49,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:49,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:49,627 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:49,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:49,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:49,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:49,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:49,650 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:49,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:49,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:49,657 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:49,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:49,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:49,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:49,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:49,682 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:49,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:49,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:49,690 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:49,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:49,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:49,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:49,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:49,714 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:49,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:49,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:49,721 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:49,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:49,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:49,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:49,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:49,747 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:49,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:49,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:49,755 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:49,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:49,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:49,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:49,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:49,788 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:49,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:49,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:49,796 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:49,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:49,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:49,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:49,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:49,819 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:49,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:49,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:49,826 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:49,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:49,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:49,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:49,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:49,851 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:49,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:49,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:49,859 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:49,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:49,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:49,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:49,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:49,890 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:49,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:49,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:49,898 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:49,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:49,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:49,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:49,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:49,922 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:49,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:49,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:49,930 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:49,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:49,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:49,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:49,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:49,952 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:49,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:49,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:49,960 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:49,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:49,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:49,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:49,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:49,982 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:49,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:49,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:49,989 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:49,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:49,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:49,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:49,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:50,013 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:50,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:50,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:50,021 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:50,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:50,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:50,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:50,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:50,045 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:50,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:50,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:50,052 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:50,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:50,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:50,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:50,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:50,074 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:50,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:50,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:50,081 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:50,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:50,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:50,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:50,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:50,104 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:50,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:50,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:50,112 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:50,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:50,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:50,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:50,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:50,133 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:50,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:50,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:50,140 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:50,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:50,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:50,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:50,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:50,164 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:50,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:50,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:50,171 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:50,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:50,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:50,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:50,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:50,200 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:50,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:50,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:50,207 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:50,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:50,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:50,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:50,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:50,230 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:50,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:50,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:50,237 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:50,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:50,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:50,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:50,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:50,258 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:50,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:50,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:50,265 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:50,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:50,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:50,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:50,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:50,288 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:50,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:50,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:50,295 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:50,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:50,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:50,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:50,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:50,318 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:50,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:50,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:50,325 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:50,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:50,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:50,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:50,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:50,345 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:50,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:50,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:50,352 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:50,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:50,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:50,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:50,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:50,377 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:50,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:50,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:50,384 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:50,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:50,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:50,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:50,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:50,405 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:50,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:50,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:50,412 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:50,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:50,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:50,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:50,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:50,434 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:50,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:50,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:50,441 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:50,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:50,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:50,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:50,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:50,462 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:50,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:50,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:50,469 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:50,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:50,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:50,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:50,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:50,491 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:50,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:50,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:50,498 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:50,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:50,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:50,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:50,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:50,519 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:50,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:50,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:50,527 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:50,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:50,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:50,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:50,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:50,550 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:50,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:50,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:50,557 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:50,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:50,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:50,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:50,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:50,581 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:50,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:50,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:50,589 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:50,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:50,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:50,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:50,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:50,610 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:50,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:50,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:50,618 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:50,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:50,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:50,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:50,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:50,643 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:50,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:50,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:50,650 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:50,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:50,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:50,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:50,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:50,671 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:50,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:50,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:50,678 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:50,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:50,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:50,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:50,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:50,699 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:50,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:50,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:50,706 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:50,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:50,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:50,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:50,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:50,730 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:50,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:50,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:50,737 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:50,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:50,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:50,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:50,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:50,761 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:50,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:50,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:50,768 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:50,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:50,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:50,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:50,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:50,790 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:50,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:50,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:50,797 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:50,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:50,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:50,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:50,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:50,824 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:50,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:50,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:50,832 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:50,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:50,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:50,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:50,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:50,856 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:50,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:50,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:50,863 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:50,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:50,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:50,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:50,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:50,887 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:50,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:50,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:50,894 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:50,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:50,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:50,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:50,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:50,916 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:50,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:50,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:50,923 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:50,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:50,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:50,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:50,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:50,946 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:50,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:50,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:50,954 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:50,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:50,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:50,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:50,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:50,978 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:50,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:50,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:50,986 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:50,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:50,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:50,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:50,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:51,013 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:51,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:51,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:51,020 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:51,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:51,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:51,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:51,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:51,043 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:51,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:51,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:51,051 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:51,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:51,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:51,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:51,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:51,077 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:51,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:51,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:51,084 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:51,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:51,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:51,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:51,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:51,107 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:51,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:51,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:51,115 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:51,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:51,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:51,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:51,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:51,143 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:51,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:51,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:51,149 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:51,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:51,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:51,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:51,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:51,173 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:51,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:51,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:51,180 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:51,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:51,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:51,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:51,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:51,204 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:51,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:51,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:51,211 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:51,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:51,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:51,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:51,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:51,241 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:51,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:51,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:51,248 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:51,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:51,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:51,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:51,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:51,278 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:51,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:51,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:51,285 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:51,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:51,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:51,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:51,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:51,316 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:51,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:51,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:51,323 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:51,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:51,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:51,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:51,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:51,346 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:51,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:51,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:51,353 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:51,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:51,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:51,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:51,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:51,375 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:51,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:51,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:51,382 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:51,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:51,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:51,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:51,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:51,409 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:51,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:51,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:51,416 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:51,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:51,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:51,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:51,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:51,440 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:51,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:51,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:51,447 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:51,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:51,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:51,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:51,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:51,470 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:51,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:51,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:51,477 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:51,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:51,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:51,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:51,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:51,499 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:51,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:51,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:51,506 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:51,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:51,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:51,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:51,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:51,532 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:51,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:51,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:51,540 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:51,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:51,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:51,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:51,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:51,564 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:51,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:51,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:51,572 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:51,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:51,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:51,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:51,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:51,594 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:51,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:51,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:51,602 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:51,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:51,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:51,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:51,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:51,623 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:51,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:51,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:51,630 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:51,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:51,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:51,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:51,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:51,660 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:51,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:51,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:51,668 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:51,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:51,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:51,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:51,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:51,689 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:51,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:51,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:51,696 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:51,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:51,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:51,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:51,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:51,719 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:51,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:51,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:51,726 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:51,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:51,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:51,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:51,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:51,750 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:51,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:51,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:51,757 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:51,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:51,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:51,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:51,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:51,781 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:51,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:51,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:51,788 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:51,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:51,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:51,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:51,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:51,817 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:51,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:51,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:51,824 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:51,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:51,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:51,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:51,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:51,850 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:51,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:51,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:51,858 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:51,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:51,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:51,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:51,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:51,884 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:51,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:51,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:51,891 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:51,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:51,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:51,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:51,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:51,912 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:51,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:51,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:51,919 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:51,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:51,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:51,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:51,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:51,941 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:51,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:51,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:51,947 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:51,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:51,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:51,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:51,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:51,968 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:51,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:51,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:51,975 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:51,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:51,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:51,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:51,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:51,998 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:52,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:52,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:52,004 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:52,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:52,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:52,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:52,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:52,026 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:52,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:52,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:52,032 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:52,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:52,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:52,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:52,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:52,052 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:52,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:52,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:52,059 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:52,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:52,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:52,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:52,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:52,081 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:52,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:52,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:52,088 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:52,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:52,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:52,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:52,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:52,110 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:52,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:52,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:52,118 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:52,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:52,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:52,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:52,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:52,140 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:52,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:52,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:52,147 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:52,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:52,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:52,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:52,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:52,169 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:52,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:52,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:52,176 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:52,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:52,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:52,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:52,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:52,205 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:52,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:52,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:52,214 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:52,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:52,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:52,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:52,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:52,241 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:52,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:52,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:52,250 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:52,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:52,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:52,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:52,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:52,279 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:52,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:52,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:52,288 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:52,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:52,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:52,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:52,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:52,318 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:52,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:52,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:52,327 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:52,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:52,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:52,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:52,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:52,356 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:52,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:52,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:52,365 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:52,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:52,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:52,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:52,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:52,386 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:52,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:52,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:52,393 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:52,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:52,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:52,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:52,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:52,414 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:52,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:52,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:52,421 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:52,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:52,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:52,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:52,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:52,444 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:52,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:52,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:52,451 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:52,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:52,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:52,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:52,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:52,473 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:52,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:52,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:52,480 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:52,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:52,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:52,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:52,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:52,500 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:52,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:52,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:52,508 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:52,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:52,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:52,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:52,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:52,531 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:52,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:52,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:52,537 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:52,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:52,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:52,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:52,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:52,559 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:52,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:52,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:52,566 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:52,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:52,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:52,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:52,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:52,587 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:52,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:52,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:52,593 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:52,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:52,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:52,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:52,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:52,616 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:52,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:52,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:52,623 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:52,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:52,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:52,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:52,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:52,646 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:52,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:52,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:52,652 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:52,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:52,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:52,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:52,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:52,675 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:52,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:52,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:52,686 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:52,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:52,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:52,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:52,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:52,708 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:52,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:52,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:52,715 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:52,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:52,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:52,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:52,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:52,736 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:52,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:52,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:52,743 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:52,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:52,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:52,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:52,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:52,767 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:52,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:52,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:52,774 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:52,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:52,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:52,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:52,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:52,796 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:52,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:52,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:52,802 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:52,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:52,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:52,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:52,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:52,823 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:52,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:52,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:52,830 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:52,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:52,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:52,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:52,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:52,853 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:52,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:52,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:52,860 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:52,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:52,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:52,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:52,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:52,882 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:52,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:52,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:52,889 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:52,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:52,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:52,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:52,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:52,912 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:52,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:52,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:52,919 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:52,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:52,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:52,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:52,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:52,944 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:52,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:52,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:52,951 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:52,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:52,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:52,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:52,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:52,972 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:52,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:52,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:52,979 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:52,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:52,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:52,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:52,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:53,003 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:53,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:53,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:53,010 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:53,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:53,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:53,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:53,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:53,032 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:53,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:53,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:53,039 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:53,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:53,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:53,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:53,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:53,062 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:53,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:53,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:53,069 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:53,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:53,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:53,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:53,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:53,090 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:53,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:53,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:53,096 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:53,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:53,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:53,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:53,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:53,119 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:53,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:53,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:53,125 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:53,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:53,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:53,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:53,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:53,153 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:53,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:53,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:53,160 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:53,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:53,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:53,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:53,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:53,194 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:53,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:53,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:53,201 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:53,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:53,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:53,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:53,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:53,223 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:53,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:53,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:53,230 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:53,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:53,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:53,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:53,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:53,251 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:53,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:53,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:53,258 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:53,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:53,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:53,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:53,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:53,280 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:53,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:53,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:53,287 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:53,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:53,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:53,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:53,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:53,310 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:53,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:53,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:53,317 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:53,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:53,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:53,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:53,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:53,388 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:53,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:53,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:53,402 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:53,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:53,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:53,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:53,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:53,449 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:53,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:53,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:53,456 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:53,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:53,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:53,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:53,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:53,493 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:53,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:53,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:53,500 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:53,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:53,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:53,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:53,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:53,537 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:53,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:53,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:53,543 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:53,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:53,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:53,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:53,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:53,569 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:53,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:53,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:53,576 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:53,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:53,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:53,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:53,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:53,600 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:53,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:53,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:53,607 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:53,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:53,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:53,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:53,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:53,628 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:53,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:53,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:53,635 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:53,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:53,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:53,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:53,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:53,657 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:53,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:53,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:53,664 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:53,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:53,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:53,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:53,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:53,687 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:53,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:53,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:53,694 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:53,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:53,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:53,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:53,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:53,715 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:53,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:53,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:53,723 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:53,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:53,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:53,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:53,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:53,759 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:53,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:53,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:53,766 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:53,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:53,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:53,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:53,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:53,789 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:53,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:53,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:53,797 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:53,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:53,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:53,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:53,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:53,820 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:53,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:53,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:53,827 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:53,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:53,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:53,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:53,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:53,853 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:53,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:53,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:53,861 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:53,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:53,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:53,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:53,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:53,882 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:53,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:53,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:53,889 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:53,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:53,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:53,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:53,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:53,910 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:53,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:53,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:53,917 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:53,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:53,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:53,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:53,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:53,940 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:53,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:53,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:53,947 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:53,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:53,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:53,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:53,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:53,969 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:53,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:53,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:53,976 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:53,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:53,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:53,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:53,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:53,999 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:54,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:54,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:54,006 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:54,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:54,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:54,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:54,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:54,030 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:54,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:54,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:54,037 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:54,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:54,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:54,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:54,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:54,061 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:54,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:54,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:54,069 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:54,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:54,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:54,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:54,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:54,095 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:54,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:54,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:54,103 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:54,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:54,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:54,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:54,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:54,128 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:54,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:54,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:54,135 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:54,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:54,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:54,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:54,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:54,157 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:54,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:54,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:54,165 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:54,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:54,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:54,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:54,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:54,187 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:54,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:54,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:54,195 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:54,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:54,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:54,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:54,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:54,219 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:54,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:54,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:54,234 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:54,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:54,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:54,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:54,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:54,254 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:54,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:54,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:54,261 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:54,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:54,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:54,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:54,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:54,282 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:54,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:54,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:54,289 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:54,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:54,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:54,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:54,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:54,314 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:54,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:54,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:54,321 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:54,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:54,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:54,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:54,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:54,345 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:54,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:54,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:54,351 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:54,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:54,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:54,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:54,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:54,373 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:54,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:54,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:54,380 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:54,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:54,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:54,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:54,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:54,403 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:54,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:54,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:54,410 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:54,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:54,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:54,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:54,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:54,433 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:54,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:54,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:54,440 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:54,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:54,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:54,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:54,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:54,466 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:54,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:54,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:54,474 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:54,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:54,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:54,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:54,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:54,497 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:54,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:54,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:54,505 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:54,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:54,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:54,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:54,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:54,530 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:54,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:54,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:54,538 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:54,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:54,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:54,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:54,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:54,564 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:54,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:54,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:54,573 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:54,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:54,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:54,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:54,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:54,600 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:54,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:54,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:54,608 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:54,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:54,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:54,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:54,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:54,635 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:54,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:54,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:54,642 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:54,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:54,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:54,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:54,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:54,669 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:54,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:54,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:54,676 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:54,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:54,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:54,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:54,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:54,700 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:54,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:54,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:54,707 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:54,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:54,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:54,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:54,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:54,742 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:54,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:54,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:54,750 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:54,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:54,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:54,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:54,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:54,771 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:54,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:54,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:54,778 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:54,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:54,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:54,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:54,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:54,798 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:54,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:54,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:54,805 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:54,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:54,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:54,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:54,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:54,828 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:54,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:54,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:54,835 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:54,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:54,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:54,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:54,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:54,860 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:54,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:54,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:54,868 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:54,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:54,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:54,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:54,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:54,889 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:54,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:54,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:54,896 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:54,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:54,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:54,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:54,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:54,919 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:54,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:54,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:54,925 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:54,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:54,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:54,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:54,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:54,948 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:54,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:54,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:54,955 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:54,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:54,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:54,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:54,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:54,977 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:54,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:54,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:54,983 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:54,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:54,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:54,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:54,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:55,005 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:55,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:55,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:55,013 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:55,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:55,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:55,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:55,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:55,036 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:55,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:55,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:55,043 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:55,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:55,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:55,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:55,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:55,066 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:55,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:55,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:55,074 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:55,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:55,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:55,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:55,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:55,098 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:55,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:55,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:55,105 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:55,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:55,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:55,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:55,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:55,126 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:55,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:55,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:55,133 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:55,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:55,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:55,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:55,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:55,155 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:55,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:55,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:55,161 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:55,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:55,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:55,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:55,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:55,185 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:55,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:55,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:55,202 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:55,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:55,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:55,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:55,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:55,227 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:55,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:55,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:55,236 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:55,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:55,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:55,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:55,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:55,266 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:55,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:55,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:55,276 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:55,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:55,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:55,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:55,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:55,305 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:55,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:55,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:55,314 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:55,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:55,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:55,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:55,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:55,344 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:55,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:55,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:55,352 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:55,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:55,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:55,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:55,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:55,385 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:55,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:55,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:55,394 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:55,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:55,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:55,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:55,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:55,419 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:55,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:55,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:55,425 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:55,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:55,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:55,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:55,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:55,447 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:55,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:55,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:55,454 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:55,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:55,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:55,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:55,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:55,476 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:55,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:55,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:55,483 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:55,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:55,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:55,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:55,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:55,505 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:55,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:55,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:55,511 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:55,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:55,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:55,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:55,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:55,534 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:55,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:55,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:55,541 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:55,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:55,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:55,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:55,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:55,562 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:55,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:55,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:55,569 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:55,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:55,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:55,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:55,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:55,591 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:55,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:55,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:55,598 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:55,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:55,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:55,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:55,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:55,620 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:55,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:55,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:55,626 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:55,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:55,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:55,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:55,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:55,647 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:55,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:55,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:55,654 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:55,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:55,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:55,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:55,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:55,674 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:55,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:55,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:55,680 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:55,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:55,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:55,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:55,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:55,700 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:55,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:55,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:55,707 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:55,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:55,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:55,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:55,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:55,730 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:55,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:55,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:55,737 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:55,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:55,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:55,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:55,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:55,759 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:55,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:55,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:55,766 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:55,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:55,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:55,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:55,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:55,798 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:55,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:55,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:55,805 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:55,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:55,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:55,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:55,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:55,826 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:55,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:55,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:55,833 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:55,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:55,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:55,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:55,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:55,857 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:55,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:55,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:55,871 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:55,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:55,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:55,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:55,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:55,914 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:55,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:55,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:55,921 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:55,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:55,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:55,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:55,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:55,947 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:55,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:55,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:55,955 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:55,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:55,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:55,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:55,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:55,978 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:55,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:55,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:55,985 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:55,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:55,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:55,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:55,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:56,014 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:56,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:56,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:56,021 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:56,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:56,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:56,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:56,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:56,051 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:56,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:56,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:56,058 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:56,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:56,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:56,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:56,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:56,081 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:56,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:56,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:56,088 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:56,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:56,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:56,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:56,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:56,111 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:56,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:56,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:56,119 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:56,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:56,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:56,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:56,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:56,141 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:56,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:56,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:56,149 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:56,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:56,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:56,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:56,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:56,171 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:56,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:56,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:56,178 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:56,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:56,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:56,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:56,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:56,204 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:56,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:56,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:56,211 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:56,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:56,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:56,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:56,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:56,233 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:56,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:56,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:56,240 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:56,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:56,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:56,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:56,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:56,264 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:56,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:56,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:56,271 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:56,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:56,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:56,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:56,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:56,293 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:56,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:56,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:56,300 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:56,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:56,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:56,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:56,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:56,321 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:56,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:56,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:56,328 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:56,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:56,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:56,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:56,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:56,351 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:56,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:56,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:56,358 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:56,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:56,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:56,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:56,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:56,381 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:56,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:56,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:56,389 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:56,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:56,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:56,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:56,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:56,412 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:56,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:56,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:56,430 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:56,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:56,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:56,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:56,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:56,452 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:56,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:56,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:56,459 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:56,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:56,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:56,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:56,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:56,480 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:56,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:56,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:56,487 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:56,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:56,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:56,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:56,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:56,508 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:56,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:56,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:56,515 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:56,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:56,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:56,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:56,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:56,538 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:56,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:56,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:56,544 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:56,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:56,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:56,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:56,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:56,564 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:56,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:56,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:56,571 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:56,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:56,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:56,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:56,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:56,593 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:56,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:56,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:56,600 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:56,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:56,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:56,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:56,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:56,623 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:56,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:56,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:56,630 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:56,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:56,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:56,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:56,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:56,652 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:56,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:56,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:56,659 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:56,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:56,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:56,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:56,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:56,684 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:56,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:56,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:56,691 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:56,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:56,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:56,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:56,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:56,714 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:56,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:56,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:56,722 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:56,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:56,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:56,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:56,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:56,743 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:56,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:56,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:56,750 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:56,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:56,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:56,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:56,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:56,774 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:56,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:56,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:56,781 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:56,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:56,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:56,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:56,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:56,803 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:56,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:56,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:56,810 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:56,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:56,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:56,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:56,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:56,833 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:56,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:56,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:56,840 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:56,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:56,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:56,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:56,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:56,862 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:56,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:56,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:56,869 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:56,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:56,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:56,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:56,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:56,890 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:56,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:56,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:56,898 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:56,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:56,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:56,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:56,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:56,920 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:56,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:56,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:56,927 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:56,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:56,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:56,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:56,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:56,950 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:56,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:56,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:56,957 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:56,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:56,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:56,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:56,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:56,980 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:56,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:56,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:56,987 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:56,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:56,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:56,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:56,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:57,018 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:57,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:57,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:57,025 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:57,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:57,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:57,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:57,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:57,047 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:57,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:57,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:57,055 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:57,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:57,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:57,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:57,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:57,078 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:57,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:57,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:57,085 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:57,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:57,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:57,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:57,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:57,105 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:57,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:57,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:57,111 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:57,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:57,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:57,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:57,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:57,135 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:57,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:57,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:57,143 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:57,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:57,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:57,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:57,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:57,168 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:57,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:57,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:57,176 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:57,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:57,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:57,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:57,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:57,197 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:57,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:57,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:57,204 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:57,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:57,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:57,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:57,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:57,228 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:57,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:57,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:57,235 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:57,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:57,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:57,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:57,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:57,261 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:57,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:57,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:57,269 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:57,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:57,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:57,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:57,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:57,294 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:57,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:57,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:57,301 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:57,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:57,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:57,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:57,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:57,323 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:57,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:57,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:57,331 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:57,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:57,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:57,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:57,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:57,354 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:57,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:57,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:57,361 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:57,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:57,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:57,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:57,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:57,384 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:57,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:57,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:57,391 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:57,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:57,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:57,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:57,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:57,413 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:57,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:57,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:57,421 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:57,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:57,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:57,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:57,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:57,443 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:57,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:57,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:57,450 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:57,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:57,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:57,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:57,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:57,472 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:57,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:57,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:57,479 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:57,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:57,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:57,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:57,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:57,500 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:57,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:57,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:57,508 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:57,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:57,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:57,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:57,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:57,528 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:57,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:57,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:57,534 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:57,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:57,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:57,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:57,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:57,556 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:57,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:57,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:57,563 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:57,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:57,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:57,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:57,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:57,601 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:57,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:57,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:57,610 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:57,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:57,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:57,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:57,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:57,638 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:57,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:57,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:57,647 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:57,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:57,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:57,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:57,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:57,677 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:57,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:57,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:57,687 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:57,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:57,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:57,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:57,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:57,717 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:57,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:57,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:57,726 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:57,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:57,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:57,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:57,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:57,754 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:57,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:57,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:57,763 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:57,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:57,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:57,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:57,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:57,795 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:57,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:57,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:57,804 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:57,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:57,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:57,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:57,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:57,830 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:57,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:57,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:57,838 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:57,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:57,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:57,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:57,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:57,860 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:57,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:57,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:57,867 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:57,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:57,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:57,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:57,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:57,890 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:57,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:57,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:57,899 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:57,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:57,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:57,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:57,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:57,923 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:57,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:57,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:57,931 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:57,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:57,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:57,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:57,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:57,954 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:57,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:57,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:57,961 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:57,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:57,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:57,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:57,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:57,983 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:57,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:57,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:57,991 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:57,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:57,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:57,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:57,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:58,013 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:58,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:58,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:58,020 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:58,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:58,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:58,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:58,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:58,042 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:58,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:58,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:58,049 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:58,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:58,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:58,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:58,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:58,069 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:58,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:58,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:58,075 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:58,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:58,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:58,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:58,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:58,098 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:58,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:58,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:58,106 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:58,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:58,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:58,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:58,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:58,128 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:58,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:58,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:58,135 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:58,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:58,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:58,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:58,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:58,158 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:58,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:58,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:58,165 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:58,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:58,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:58,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:58,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:58,187 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:58,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:58,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:58,194 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:58,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:58,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:58,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:58,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:58,216 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:58,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:58,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:58,222 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:58,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:58,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:58,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:58,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:58,244 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:58,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:58,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:58,251 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:58,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:58,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:58,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:58,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:58,273 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:58,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:58,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:58,281 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:58,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:58,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:58,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:58,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:58,305 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:58,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:58,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:58,318 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:58,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:58,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:58,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:58,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:58,341 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:58,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:58,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:58,347 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:58,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:58,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:58,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:58,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:58,370 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:58,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:58,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:58,376 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:58,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:58,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:58,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:58,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:58,398 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:58,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:58,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:58,404 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:58,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:58,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:58,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:58,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:58,427 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:58,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:58,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:58,433 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:58,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:58,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:58,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:58,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:58,453 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:58,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:58,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:58,460 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:58,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:58,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:58,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:58,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:58,482 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:58,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:58,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:58,488 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:58,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:58,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:58,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:58,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:58,511 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:58,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:58,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:58,518 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:58,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:58,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:58,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:58,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:58,542 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:58,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:58,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:58,552 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:58,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:58,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:58,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:58,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:58,586 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:58,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:58,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:58,593 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:58,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:58,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:58,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:58,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:58,623 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:58,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:58,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:58,630 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:58,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:58,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:58,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:58,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:58,655 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:58,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:58,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:58,662 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:58,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:58,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:58,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:58,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:58,684 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:58,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:58,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:58,690 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:58,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:58,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:58,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:58,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:58,711 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:58,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:58,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:58,718 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:58,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:58,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:58,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:58,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:58,741 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:58,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:58,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:58,747 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:58,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:58,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:58,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:58,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:58,770 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:58,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:58,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:58,776 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:58,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:58,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:58,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:58,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:58,798 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:58,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:58,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:58,804 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:58,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:58,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:58,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:58,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:58,826 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:58,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:58,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:58,833 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:58,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:58,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:58,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:58,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:58,855 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:58,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:58,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:58,862 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:58,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:58,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:58,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:58,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:58,885 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:58,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:58,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:58,891 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:58,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:58,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:58,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:58,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:58,912 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:58,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:58,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:58,918 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:58,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:58,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:58,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:58,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:58,939 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:58,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:58,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:58,945 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:58,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:58,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:58,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:58,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:58,964 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:58,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:58,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:58,970 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:58,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:58,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:58,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:58,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:58,993 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:58,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:59,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:59,000 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:59,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:59,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:59,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:59,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:59,021 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:59,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:59,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:59,027 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:59,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:59,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:59,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:59,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:59,048 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:59,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:59,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:59,054 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:59,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:59,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:59,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:59,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:59,076 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:59,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:59,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:59,082 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:59,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:59,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:59,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:59,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:59,101 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:59,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:59,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:59,108 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:59,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:59,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:59,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:59,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:59,128 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:59,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:59,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:59,135 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:59,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:59,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:59,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:59,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:59,157 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:59,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:59,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:59,163 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:59,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:59,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:59,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:59,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:59,182 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:59,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:59,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:59,189 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:59,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:59,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:59,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:59,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:59,208 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:59,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:59,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:59,214 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:59,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:59,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:59,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:59,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:59,233 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:59,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:59,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:59,239 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:59,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:59,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:59,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:59,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:59,260 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:59,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:59,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:59,266 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:59,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:59,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:59,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:59,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:59,286 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:59,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:59,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:59,292 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:59,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:59,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:59,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:59,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:59,312 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:59,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:59,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:59,318 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:59,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:59,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:59,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:59,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:59,338 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:59,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:59,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:59,344 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:59,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:59,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:59,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:59,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:59,363 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:59,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:59,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:59,369 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:59,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:59,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:59,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:59,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:59,389 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:59,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:59,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:59,395 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:59,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:59,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:59,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:59,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:59,415 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:59,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:59,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:59,421 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:59,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:59,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:59,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:59,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:59,442 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:59,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:59,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:59,448 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:59,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:59,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:59,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:59,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:59,468 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:59,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:59,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:59,475 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:59,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:59,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:59,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:59,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:59,494 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:59,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:59,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:59,501 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:59,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:59,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:59,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:59,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:59,520 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:59,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:59,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:59,526 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:59,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:59,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:59,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:59,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:59,547 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:59,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:59,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:59,553 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:59,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:59,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:59,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:59,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:59,575 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:59,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:59,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:59,586 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:59,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:59,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:59,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:59,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:59,607 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:59,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:59,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:59,613 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:59,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:59,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:59,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:59,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:59,632 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:59,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:59,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:59,638 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:59,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:59,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:59,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:59,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:59,659 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:59,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:59,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:59,666 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:59,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:59,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:59,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:59,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:59,685 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:59,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:59,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:59,691 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:59,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:59,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:59,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:59,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:59,712 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:59,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:59,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:59,733 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:59,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:59,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:59,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:59,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:59,755 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:59,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:59,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:59,761 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:59,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:59,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:59,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:59,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:59,781 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:59,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:59,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:59,788 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:59,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:59,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:59,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:59,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:59,810 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:59,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:59,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:59,817 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:59,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:59,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:59,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:59,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:59,839 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:59,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:59,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:59,846 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:59,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:59,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:59,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:59,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:59,866 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:59,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:59,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:59,872 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:59,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:59,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:59,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:59,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:59,893 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:59,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:59,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:59,899 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:59,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:59,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:59,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:59,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:59,919 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:59,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:59,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:59,925 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:59,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:59,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:59,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:59,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:59,947 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:09:59,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:59,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:59,954 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:59,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:09:59,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:59,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:59,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:59,974 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:09:59,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:59,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:09:59,980 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:09:59,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:09:59,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:59,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:59,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:00,002 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:00,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:00,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:00,009 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:00,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:00,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:00,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:00,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:00,028 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:00,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:00,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:00,035 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:00,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:00,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:00,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:00,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:00,055 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:00,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:00,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:00,062 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:00,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:00,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:00,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:00,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:00,084 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:00,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:00,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:00,090 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:00,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:00,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:00,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:00,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:00,111 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:00,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:00,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:00,118 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:00,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:00,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:00,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:00,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:00,139 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:00,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:00,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:00,146 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:00,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:00,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:00,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:00,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:00,168 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:00,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:00,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:00,175 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:00,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:00,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:00,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:00,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:00,198 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:00,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:00,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:00,205 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:00,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:00,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:00,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:00,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:00,232 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:00,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:00,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:00,239 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:00,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:00,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:00,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:00,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:00,261 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:00,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:00,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:00,268 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:00,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:00,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:00,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:00,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:00,288 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:00,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:00,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:00,294 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:00,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:00,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:00,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:00,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:00,315 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:00,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:00,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:00,322 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:00,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:00,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:00,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:00,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:00,344 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:00,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:00,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:00,350 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:00,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:00,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:00,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:00,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:00,373 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:00,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:00,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:00,379 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:00,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:00,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:00,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:00,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:00,399 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:00,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:00,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:00,406 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:00,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:00,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:00,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:00,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:00,427 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:00,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:00,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:00,433 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:00,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:00,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:00,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:00,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:00,452 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:00,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:00,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:00,459 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:00,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:00,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:00,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:00,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:00,477 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:00,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:00,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:00,484 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:00,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:00,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:00,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:00,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:00,504 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:00,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:00,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:00,510 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:00,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:00,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:00,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:00,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:00,532 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:00,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:00,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:00,538 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:00,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:00,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:00,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:00,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:00,558 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:00,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:00,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:00,565 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:00,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:00,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:00,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:00,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:00,587 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:00,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:00,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:00,594 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:00,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:00,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:00,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:00,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:00,617 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:00,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:00,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:00,623 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:00,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:00,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:00,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:00,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:00,645 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:00,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:00,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:00,651 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:00,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:00,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:00,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:00,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:00,672 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:00,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:00,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:00,681 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:00,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:00,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:00,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:00,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:00,710 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:00,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:00,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:00,718 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:00,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:00,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:00,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:00,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:00,749 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:00,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:00,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:00,757 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:00,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:00,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:00,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:00,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:00,779 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:00,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:00,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:00,786 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:00,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:00,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:00,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:00,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:00,810 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:00,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:00,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:00,817 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:00,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:00,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:00,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:00,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:00,840 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:00,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:00,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:00,847 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:00,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:00,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:00,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:00,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:00,867 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:00,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:00,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:00,873 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:00,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:00,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:00,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:00,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:00,904 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:00,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:00,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:00,915 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:00,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:00,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:00,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:00,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:00,935 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:00,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:00,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:00,942 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:00,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:00,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:00,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:00,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:00,963 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:00,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:00,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:00,970 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:00,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:00,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:00,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:00,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:00,991 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:00,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:00,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:00,998 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:00,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:00,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:00,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:01,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:01,019 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:01,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:01,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:01,026 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:01,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:01,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:01,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:01,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:01,047 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:01,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:01,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:01,053 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:01,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:01,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:01,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:01,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:01,072 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:01,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:01,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:01,078 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:01,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:01,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:01,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:01,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:01,098 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:01,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:01,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:01,104 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:01,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:01,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:01,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:01,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:01,125 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:01,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:01,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:01,131 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:01,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:01,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:01,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:01,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:01,150 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:01,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:01,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:01,156 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:01,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:01,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:01,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:01,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:01,175 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:01,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:01,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:01,181 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:01,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:01,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:01,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:01,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:01,200 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:01,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:01,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:01,206 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:01,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:01,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:01,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:01,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:01,226 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:01,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:01,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:01,232 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:01,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:01,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:01,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:01,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:01,254 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:01,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:01,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:01,260 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:01,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:01,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:01,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:01,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:01,280 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:01,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:01,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:01,286 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:01,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:01,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:01,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:01,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:01,306 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:01,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:01,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:01,312 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:01,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:01,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:01,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:01,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:01,331 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:01,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:01,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:01,337 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:01,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:01,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:01,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:01,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:01,356 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:01,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:01,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:01,362 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:01,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:01,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:01,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:01,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:01,381 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:01,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:01,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:01,388 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:01,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:01,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:01,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:01,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:01,408 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:01,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:01,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:01,415 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:01,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:01,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:01,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:01,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:01,436 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:01,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:01,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:01,442 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:01,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:01,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:01,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:01,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:01,465 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:01,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:01,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:01,472 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:01,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:01,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:01,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:01,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:01,491 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:01,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:01,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:01,497 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:01,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:01,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:01,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:01,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:01,533 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:01,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:01,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:01,546 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:01,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:01,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:01,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:01,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:01,567 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:01,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:01,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:01,573 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:01,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:01,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:01,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:01,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:01,592 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:01,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:01,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:01,598 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:01,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:01,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:01,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:01,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:01,620 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:01,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:01,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:01,627 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:01,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:01,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:01,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:01,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:01,646 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:01,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:01,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:01,653 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:01,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:01,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:01,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:01,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:01,675 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:01,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:01,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:01,681 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:01,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:01,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:01,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:01,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:01,701 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:01,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:01,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:01,707 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:01,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:01,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:01,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:01,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:01,731 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:01,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:01,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:01,738 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:01,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:01,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:01,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:01,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:01,763 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:01,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:01,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:01,773 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:01,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:01,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:01,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:01,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:01,797 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:01,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:01,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:01,804 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:01,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:01,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:01,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:01,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:01,825 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:01,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:01,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:01,831 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:01,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:01,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:01,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:01,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:01,857 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:01,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:01,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:01,864 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:01,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:01,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:01,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:01,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:01,884 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:01,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:01,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:01,891 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:01,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:01,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:01,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:01,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:01,910 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:01,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:01,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:01,916 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:01,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:01,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:01,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:01,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:01,935 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:01,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:01,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:01,941 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:01,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:01,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:01,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:01,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:01,960 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:01,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:01,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:01,966 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:01,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:01,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:01,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:01,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:01,986 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:01,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:01,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:01,993 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:01,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:01,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:01,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:01,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:02,011 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:02,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:02,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:02,018 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:02,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:02,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:02,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:02,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:02,039 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:02,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:02,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:02,045 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:02,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:02,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:02,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:02,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:02,066 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:02,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:02,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:02,072 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:02,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:02,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:02,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:02,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:02,093 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:02,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:02,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:02,099 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:02,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:02,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:02,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:02,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:02,119 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:02,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:02,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:02,125 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:02,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:02,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:02,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:02,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:02,144 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:02,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:02,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:02,151 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:02,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:02,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:02,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:02,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:02,176 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:02,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:02,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:02,182 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:02,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:02,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:02,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:02,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:02,201 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:02,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:02,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:02,208 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:02,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:02,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:02,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:02,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:02,230 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:02,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:02,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:02,236 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:02,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:02,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:02,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:02,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:02,256 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:02,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:02,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:02,263 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:02,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:02,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:02,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:02,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:02,283 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:02,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:02,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:02,290 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:02,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:02,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:02,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:02,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:02,310 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:02,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:02,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:02,317 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:02,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:02,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:02,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:02,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:02,337 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:02,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:02,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:02,343 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:02,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:02,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:02,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:02,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:02,363 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:02,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:02,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:02,369 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:02,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:02,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:02,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:02,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:02,389 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:02,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:02,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:02,395 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:02,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:02,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:02,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:02,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:02,414 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:02,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:02,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:02,420 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:02,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:02,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:02,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:02,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:02,440 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:02,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:02,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:02,446 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:02,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:02,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:02,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:02,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:02,467 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:02,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:02,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:02,473 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:02,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:02,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:02,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:02,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:02,493 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:02,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:02,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:02,499 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:02,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:02,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:02,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:02,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:02,520 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:02,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:02,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:02,527 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:02,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:02,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:02,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:02,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:02,548 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:02,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:02,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:02,554 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:02,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:02,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:02,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:02,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:02,575 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:02,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:02,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:02,581 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:02,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:02,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:02,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:02,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:02,600 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:02,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:02,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:02,606 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:02,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:02,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:02,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:02,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:02,625 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:02,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:02,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:02,631 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:02,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:02,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:02,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:02,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:02,653 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:02,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:02,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:02,659 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:02,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:02,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:02,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:02,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:02,681 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:02,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:02,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:02,688 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:02,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:02,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:02,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:02,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:02,709 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:02,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:02,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:02,716 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:02,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:02,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:02,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:02,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:02,736 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:02,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:02,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:02,743 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:02,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:02,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:02,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:02,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:02,764 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:02,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:02,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:02,771 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:02,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:02,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:02,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:02,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:02,796 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:02,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:02,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:02,803 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:02,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:02,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:02,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:02,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:02,826 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:02,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:02,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:02,833 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:02,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:02,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:02,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:02,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:02,855 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:02,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:02,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:02,861 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:02,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:02,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:02,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:02,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:02,881 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:02,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:02,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:02,887 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:02,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:02,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:02,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:02,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:02,916 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:02,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:02,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:02,923 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:02,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:02,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:02,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:02,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:02,944 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:02,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:02,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:02,951 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:02,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:02,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:02,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:02,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:02,973 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:02,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:02,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:02,979 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:02,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:02,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:02,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:02,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:03,001 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:03,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:03,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:03,007 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:03,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:03,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:03,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:03,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:03,030 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:03,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:03,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:03,037 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:03,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:03,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:03,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:03,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:03,058 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:03,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:03,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:03,064 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:03,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:03,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:03,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:03,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:03,083 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:03,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:03,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:03,089 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:03,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:03,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:03,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:03,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:03,107 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:03,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:03,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:03,113 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:03,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:03,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:03,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:03,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:03,131 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:03,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:03,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:03,137 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:03,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:03,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:03,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:03,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:03,156 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:03,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:03,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:03,163 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:03,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:03,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:03,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:03,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:03,184 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:03,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:03,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:03,191 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:03,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:03,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:03,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:03,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:03,214 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:03,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:03,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:03,220 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:03,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:03,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:03,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:03,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:03,241 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:03,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:03,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:03,247 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:03,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:03,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:03,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:03,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:03,265 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:03,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:03,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:03,271 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:03,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:03,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:03,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:03,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:03,291 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:03,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:03,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:03,298 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:03,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:03,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:03,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:03,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:03,316 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:03,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:03,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:03,322 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:03,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:03,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:03,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:03,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:03,340 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:03,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:03,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:03,346 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:03,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:03,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:03,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:03,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:03,370 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:03,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:03,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:03,376 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:03,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:03,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:03,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:03,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:03,396 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:03,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:03,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:03,402 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:03,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:03,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:03,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:03,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:03,425 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:03,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:03,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:03,431 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:03,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:03,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:03,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:03,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:03,450 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:03,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:03,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:03,456 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:03,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:03,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:03,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:03,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:03,475 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:03,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:03,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:03,481 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:03,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:03,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:03,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:03,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:03,501 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:03,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:03,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:03,507 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:03,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:03,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:03,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:03,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:03,527 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:03,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:03,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:03,534 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:03,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:03,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:03,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:03,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:03,556 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:03,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:03,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:03,565 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:03,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:03,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:03,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:03,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:03,588 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:03,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:03,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:03,595 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:03,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:03,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:03,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:03,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:03,619 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:03,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:03,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:03,627 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:03,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:03,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:03,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:03,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:03,652 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:03,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:03,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:03,660 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:03,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:03,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:03,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:03,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:03,680 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:03,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:03,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:03,686 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:03,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:03,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:03,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:03,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:03,706 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:03,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:03,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:03,713 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:03,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:03,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:03,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:03,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:03,734 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:03,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:03,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:03,740 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:03,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:03,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:03,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:03,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:03,761 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:03,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:03,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:03,767 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:03,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:03,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:03,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:03,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:03,786 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:03,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:03,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:03,793 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:03,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:03,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:03,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:03,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:03,812 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:03,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:03,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:03,818 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:03,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:03,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:03,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:03,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:03,839 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:03,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:03,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:03,848 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:03,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:03,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:03,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:03,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:03,868 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:03,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:03,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:03,876 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:03,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:03,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:03,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:03,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:03,896 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:03,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:03,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:03,904 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:03,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:03,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:03,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:03,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:03,925 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:03,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:03,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:03,932 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:03,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:03,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:03,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:03,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:03,951 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:03,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:03,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:03,957 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:03,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:03,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:03,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:03,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:03,975 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:03,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:03,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:03,981 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:03,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:03,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:03,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:03,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:03,999 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:04,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:04,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:04,005 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:04,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:04,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:04,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:04,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:04,025 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:04,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:04,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:04,031 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:04,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:04,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:04,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:04,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:04,056 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:04,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:04,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:04,062 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:04,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:04,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:04,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:04,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:04,085 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:04,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:04,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:04,091 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:04,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:04,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:04,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:04,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:04,110 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:04,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:04,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:04,116 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:04,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:04,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:04,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:04,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:04,144 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:04,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:04,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:04,152 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:04,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:04,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:04,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:04,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:04,171 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:04,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:04,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:04,177 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:04,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:04,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:04,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:04,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:04,196 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:04,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:04,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:04,202 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:04,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:04,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:04,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:04,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:04,221 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:04,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:04,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:04,228 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:04,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:04,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:04,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:04,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:04,249 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:04,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:04,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:04,255 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:04,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:04,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:04,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:04,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:04,276 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:04,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:04,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:04,282 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:04,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:04,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:04,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:04,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:04,300 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:04,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:04,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:04,307 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:04,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:04,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:04,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:04,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:04,325 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:04,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:04,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:04,331 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:04,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:04,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:04,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:04,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:04,349 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:04,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:04,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:04,355 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:04,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:04,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:04,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:04,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:04,375 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:04,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:04,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:04,381 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:04,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:04,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:04,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:04,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:04,402 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:04,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:04,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:04,408 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:04,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:04,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:04,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:04,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:04,428 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:04,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:04,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:04,435 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:04,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:04,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:04,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:04,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:04,456 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:04,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:04,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:04,462 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:04,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:04,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:04,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:04,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:04,484 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:04,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:04,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:04,490 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:04,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:04,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:04,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:04,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:04,511 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:04,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:04,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:04,517 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:04,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:04,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:04,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:04,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:04,536 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:04,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:04,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:04,542 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:04,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:04,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:04,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:04,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:04,561 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:04,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:04,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:04,567 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:04,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:04,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:04,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:04,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:04,586 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:04,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:04,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:04,592 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:04,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:04,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:04,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:04,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:04,610 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:04,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:04,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:04,617 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:04,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:04,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:04,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:04,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:04,635 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:04,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:04,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:04,641 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:04,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:04,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:04,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:04,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:04,664 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:04,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:04,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:04,670 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:04,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:04,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:04,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:04,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:04,687 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:04,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:04,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:04,693 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:04,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:04,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:04,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:04,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:04,712 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:04,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:04,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:04,718 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:04,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:04,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:04,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:04,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:04,738 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:04,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:04,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:04,744 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:04,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:04,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:04,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:04,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:04,762 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:04,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:04,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:04,768 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:04,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:04,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:04,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:04,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:04,786 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:04,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:04,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:04,792 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:04,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:04,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:04,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:04,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:04,811 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:04,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:04,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:04,817 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:04,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:04,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:04,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:04,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:04,835 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:04,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:04,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:04,841 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:04,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:04,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:04,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:04,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:04,861 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:04,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:04,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:04,868 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:04,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:04,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:04,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:04,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:04,889 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:04,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:04,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:04,895 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:04,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:04,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:04,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:04,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:04,913 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:04,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:04,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:04,919 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:04,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:04,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:04,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:04,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:04,937 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:04,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:04,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:04,943 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:04,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:04,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:04,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:04,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:04,960 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:04,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:04,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:04,966 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:04,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:04,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:04,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:04,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:04,984 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:04,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:04,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:04,990 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:04,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:04,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:04,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:04,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:05,007 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:05,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:05,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:05,013 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:05,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:05,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:05,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:05,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:05,031 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:05,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:05,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:05,037 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:05,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:05,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:05,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:05,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:05,054 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:05,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:05,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:05,060 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:05,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:05,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:05,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:05,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:05,080 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:05,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:05,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:05,086 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:05,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:05,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:05,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:05,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:05,104 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:05,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:05,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:05,110 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:05,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:05,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:05,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:05,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:05,129 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:05,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:05,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:05,135 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:05,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:05,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:05,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:05,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:05,153 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:05,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:05,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:05,160 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:05,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:10:05,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:05,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:05,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:05,179 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:10:05,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:05,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:10:05,185 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:10:05,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:10:05,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:05,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:05,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:05,205 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:10:05,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2022-11-20 18:22:39,125 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:39,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:39,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:39,131 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:39,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:39,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:39,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:39,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:39,146 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:39,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:39,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:39,152 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:39,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:39,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:39,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:39,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:39,165 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:39,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:39,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:39,171 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:39,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:39,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:39,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:39,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:39,185 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:39,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:39,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:39,190 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:39,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:39,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:39,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:39,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:39,204 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:39,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:39,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:39,210 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:39,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:39,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:39,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:39,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:39,224 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:39,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:39,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:39,230 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:39,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:39,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:39,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:39,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:39,244 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:39,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:39,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:39,249 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:39,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:39,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:39,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:39,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:39,263 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:39,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:39,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:39,269 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:39,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:39,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:39,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:39,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:39,283 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:39,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:39,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:39,288 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:39,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:39,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:39,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:39,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:39,303 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:39,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:39,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:39,309 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:39,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:39,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:39,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:39,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:39,328 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:39,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:39,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:39,333 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:39,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:39,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:39,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:39,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:39,348 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:39,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:39,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:39,354 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:39,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:39,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:39,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:39,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:39,368 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:39,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:39,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:39,374 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:39,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:39,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:39,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:39,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:39,389 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:39,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:39,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:39,395 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:39,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:39,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:39,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:39,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:39,409 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:39,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:39,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:39,414 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:39,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:39,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:39,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:39,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:39,428 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:39,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:39,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:39,434 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:39,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:39,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:39,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:39,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:39,449 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:39,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:39,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:39,454 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:39,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:39,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:39,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:39,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:39,468 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:39,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:39,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:39,473 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:39,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:39,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:39,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:39,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:39,487 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:39,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:39,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:39,493 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:39,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:39,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:39,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:39,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:39,507 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:39,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:39,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:39,512 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:39,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:39,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:39,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:39,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:39,526 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:39,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:39,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:39,531 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:39,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:39,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:39,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:39,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:39,545 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:39,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:39,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:39,550 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:39,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:39,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:39,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:39,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:39,563 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:39,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:39,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:39,568 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:39,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:39,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:39,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:39,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:39,582 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:39,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:39,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:39,587 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:39,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:39,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:39,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:39,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:39,602 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:39,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:39,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:39,608 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:39,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:39,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:39,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:39,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:39,621 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:39,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:39,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:39,627 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:39,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:39,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:39,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:39,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:39,641 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:39,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:39,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:39,646 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:39,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:39,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:39,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:39,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:39,661 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:39,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:39,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:39,667 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:39,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:39,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:39,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:39,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:39,682 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:39,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:39,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:39,687 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:39,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:39,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:39,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:39,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:39,702 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:39,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:39,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:39,708 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:39,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:39,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:39,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:39,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:39,721 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:39,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:39,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:39,727 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:39,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:39,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:39,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:39,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:39,742 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:39,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:39,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:39,747 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:39,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:39,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:39,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:39,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:39,761 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:39,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:39,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:39,766 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:39,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:39,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:39,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:39,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:39,784 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:39,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:39,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:39,789 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:39,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:39,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:39,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:39,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:39,804 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:39,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:39,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:39,809 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:39,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:39,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:39,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:39,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:39,823 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:39,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:39,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:39,829 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:39,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:39,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:39,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:39,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:39,843 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:39,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:39,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:39,849 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:39,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:39,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:39,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:39,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:39,863 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:39,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:39,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:39,869 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:39,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:39,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:39,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:39,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:39,882 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:39,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:39,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:39,888 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:39,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:39,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:39,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:39,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:39,902 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:39,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:39,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:39,908 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:39,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:39,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:39,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:39,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:39,922 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:39,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:39,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:39,928 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:39,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:39,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:39,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:39,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:39,943 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:39,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:39,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:39,949 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:39,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:39,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:39,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:39,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:39,963 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:39,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:39,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:39,968 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:39,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:39,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:39,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:39,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:39,982 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:39,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:39,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:39,987 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:39,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:39,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:39,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:39,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:40,002 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:40,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:40,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:40,008 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:40,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:40,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:40,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:40,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:40,021 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:40,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:40,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:40,027 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:40,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:40,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:40,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:40,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:40,041 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:40,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:40,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:40,047 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:40,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:40,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:40,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:40,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:40,060 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:40,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:40,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:40,066 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:40,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:40,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:40,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:40,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:40,079 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:40,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:40,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:40,085 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:40,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:40,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:40,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:40,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:40,098 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:40,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:40,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:40,104 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:40,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:40,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:40,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:40,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:40,118 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:40,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:40,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:40,123 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:40,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:40,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:40,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:40,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:40,138 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:40,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:40,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:40,144 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:40,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:40,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:40,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:40,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:40,159 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:40,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:40,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:40,164 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:40,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:40,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:40,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:40,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:40,178 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:40,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:40,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:40,183 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:40,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:40,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:40,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:40,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:40,199 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:40,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:40,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:40,204 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:40,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:40,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:40,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:40,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:40,218 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:40,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:40,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:40,223 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:40,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:40,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:40,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:40,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:40,238 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:40,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:40,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:40,243 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:40,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:40,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:40,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:40,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:40,262 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:40,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:40,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:40,268 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:40,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:40,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:40,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:40,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:40,282 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:40,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:40,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:40,288 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:40,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:40,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:40,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:40,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:40,303 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:40,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:40,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:40,309 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:40,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:40,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:40,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:40,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:40,324 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:40,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:40,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:40,330 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:40,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:40,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:40,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:40,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:40,344 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:40,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:40,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:40,350 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:40,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:40,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:40,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:40,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:40,364 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:40,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:40,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:40,370 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:40,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:40,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:40,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:40,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:40,384 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:40,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:40,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:40,390 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:40,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:40,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:40,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:40,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:40,404 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:40,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:40,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:40,410 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:40,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:40,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:40,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:40,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:40,426 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:40,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:40,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:40,431 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:40,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:40,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:40,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:40,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:40,445 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:40,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:40,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:40,451 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:40,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:40,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:40,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:40,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:40,465 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:40,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:40,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:40,470 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:40,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:40,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:40,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:40,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:40,485 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:40,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:40,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:40,490 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:40,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:40,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:40,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:40,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:40,504 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:40,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:40,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:40,510 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:40,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:40,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:40,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:40,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:40,523 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:40,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:40,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:40,528 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:40,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:40,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:40,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:40,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:40,542 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:40,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:40,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:40,547 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:40,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:40,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:40,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:40,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:40,564 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:40,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:40,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:40,569 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:40,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:40,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:40,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:40,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:40,584 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:40,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:40,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:40,590 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:40,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:40,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:40,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:40,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:40,604 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:40,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:40,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:40,610 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:40,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:40,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:40,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:40,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:40,624 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:40,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:40,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:40,629 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:40,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:40,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:40,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:40,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:40,643 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:40,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:40,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:40,648 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:40,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:40,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:40,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:40,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:40,663 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:40,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:40,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:40,668 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:40,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:40,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:40,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:40,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:40,682 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:40,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:40,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:40,688 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:40,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:40,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:40,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:40,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:40,702 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:40,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:40,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:40,708 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:40,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:40,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:40,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:40,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:40,724 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:40,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:40,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:40,729 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:40,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:40,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:40,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:40,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:40,743 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:40,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:40,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:40,749 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:40,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:40,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:40,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:40,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:40,763 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:40,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:40,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:40,769 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:40,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:40,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:40,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:40,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:40,782 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:40,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:40,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:40,787 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:40,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:40,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:40,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:40,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:40,802 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:40,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:40,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:40,808 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:40,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:40,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:40,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:40,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:40,821 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:40,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:40,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:40,827 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:40,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:40,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:40,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:40,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:40,841 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:40,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:40,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:40,847 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:40,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:40,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:40,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:40,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:40,862 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:40,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:40,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:40,868 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:40,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:40,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:40,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:40,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:40,882 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:40,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:40,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:40,887 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:40,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:40,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:40,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:40,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:40,903 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:40,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:40,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:40,908 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:40,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:40,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:40,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:40,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:40,924 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:40,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:40,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:40,929 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:40,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:40,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:40,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:40,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:40,944 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:40,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:40,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:40,949 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:40,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:40,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:40,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:40,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:40,964 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:40,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:40,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:40,969 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:40,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:40,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:40,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:40,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:40,983 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:40,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:40,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:40,989 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:40,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:40,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:40,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:40,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:41,003 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:41,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:41,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:41,008 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:41,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:41,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:41,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:41,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:41,021 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:41,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:41,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:41,027 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:41,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:41,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:41,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:41,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:41,041 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:41,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:41,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:41,046 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:41,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:41,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:41,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:41,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:41,060 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:41,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:41,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:41,065 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:41,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:41,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:41,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:41,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:41,079 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:41,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:41,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:41,084 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:41,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:41,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:41,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:41,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:41,099 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:41,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:41,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:41,106 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:41,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:41,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:41,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:41,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:41,120 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:41,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:41,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:41,125 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:41,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:41,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:41,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:41,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:41,140 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:41,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:41,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:41,145 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:41,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:41,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:41,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:41,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:41,160 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:41,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:41,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:41,165 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:41,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:41,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:41,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:41,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:41,181 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:41,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:41,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:41,187 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:41,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:41,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:41,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:41,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:41,204 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:41,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:41,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:41,209 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:41,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:41,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:41,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:41,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:41,225 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:41,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:41,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:41,230 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:41,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:41,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:41,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:41,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:41,244 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:41,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:41,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:41,249 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:41,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:41,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:41,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:41,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:41,264 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:41,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:41,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:41,270 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:41,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:41,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:41,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:41,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:41,285 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:41,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:41,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:41,291 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:41,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:41,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:41,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:41,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:41,305 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:41,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:41,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:41,310 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:41,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:41,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:41,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:41,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:41,324 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:41,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:41,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:41,330 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:41,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:41,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:41,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:41,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:41,344 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:41,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:41,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:41,349 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:41,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:41,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:41,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:41,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:41,363 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:41,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:41,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:41,369 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:41,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:41,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:41,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:41,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:41,382 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:41,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:41,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:41,388 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:41,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:41,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:41,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:41,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:41,401 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:41,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:41,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:41,407 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:41,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:41,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:41,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:41,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:41,422 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:41,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:41,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:41,427 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:41,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:41,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:41,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:41,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:41,441 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:41,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:41,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:41,446 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:41,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:41,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:41,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:41,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:41,463 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:41,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:41,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:41,468 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:41,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:41,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:41,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:41,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:41,483 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:41,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:41,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:41,488 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:41,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:41,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:41,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:41,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:41,503 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:41,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:41,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:41,508 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:41,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:41,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:41,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:41,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:41,521 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:41,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:41,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:41,527 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:41,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:41,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:41,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:41,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:41,542 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:41,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:41,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:41,547 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:41,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:41,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:41,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:41,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:41,561 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:41,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:41,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:41,567 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:41,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:41,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:41,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:41,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:41,581 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:41,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:41,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:41,586 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:41,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:41,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:41,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:41,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:41,600 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:41,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:41,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:41,605 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:41,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:41,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:41,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:41,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:41,621 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:41,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:41,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:41,626 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:41,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:41,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:41,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:41,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:41,642 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:41,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:41,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:41,647 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:41,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:41,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:41,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:41,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:41,664 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:41,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:41,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:41,669 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:41,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:41,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:41,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:41,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:41,684 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:41,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:41,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:41,689 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:41,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:41,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:41,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:41,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:41,703 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:41,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:41,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:41,709 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:41,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:41,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:41,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:41,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:41,723 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:41,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:41,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:41,729 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:41,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:41,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:41,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:41,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:41,743 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:41,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:41,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:41,749 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:41,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:41,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:41,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:41,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:41,764 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:41,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:41,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:41,770 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:41,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:41,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:41,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:41,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:41,783 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:41,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:41,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:41,788 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:41,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:41,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:41,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:41,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:41,804 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:41,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:41,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:41,810 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:41,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:41,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:41,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:41,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:41,823 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:41,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:41,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:41,829 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:41,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:41,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:41,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:41,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:41,844 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:41,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:41,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:41,849 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:41,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:41,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:41,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:41,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:41,863 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:41,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:41,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:41,868 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:41,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:41,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:41,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:41,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:41,882 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:41,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:41,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:41,888 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:41,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:41,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:41,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:41,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:41,902 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:41,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:41,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:41,908 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:41,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:41,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:41,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:41,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:41,922 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:41,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:41,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:41,927 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:41,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:41,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:41,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:41,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:41,941 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:41,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:41,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:41,946 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:41,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:41,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:41,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:41,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:41,968 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:41,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:41,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:41,976 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:41,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:41,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:41,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:41,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:41,991 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:41,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:41,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:41,996 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:41,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:41,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:41,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:41,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:42,011 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:42,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:42,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:42,017 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:42,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:42,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:42,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:42,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:42,030 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:42,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:42,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:42,035 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:42,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:42,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:42,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:42,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:42,051 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:42,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:42,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:42,056 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:42,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:42,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:42,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:42,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:42,071 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:42,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:42,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:42,076 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:42,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:42,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:42,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:42,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:42,091 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:42,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:42,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:42,096 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:42,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:42,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:42,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:42,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:42,109 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:42,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:42,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:42,115 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:42,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:42,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:42,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:42,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:42,132 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:42,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:42,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:42,138 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:42,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:42,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:42,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:42,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:42,152 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:42,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:42,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:42,156 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:42,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:42,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:42,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:42,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:42,171 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:42,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:42,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:42,176 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:42,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:42,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:42,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:42,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:42,189 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:42,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:42,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:42,195 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:42,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:42,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:42,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:42,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:42,208 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:42,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:42,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:42,214 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:42,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:42,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:42,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:42,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:42,227 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:42,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:42,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:42,232 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:42,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:42,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:42,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:42,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:42,247 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:42,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:42,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:42,252 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:42,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:42,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:42,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:42,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:42,267 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:42,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:42,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:42,272 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:42,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:42,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:42,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:42,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:42,287 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:42,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:42,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:42,292 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:42,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:42,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:42,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:42,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:42,307 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:42,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:42,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:42,312 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:42,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:42,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:42,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:42,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:42,327 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:42,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:42,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:42,332 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:42,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:42,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:42,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:42,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:42,345 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:42,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:42,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:42,351 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:42,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:42,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:42,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:42,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:42,364 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:42,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:42,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:42,370 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:42,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:42,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:42,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:42,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:42,383 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:42,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:42,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:42,388 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:42,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:42,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:42,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:42,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:42,402 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:42,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:42,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:42,407 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:42,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:42,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:42,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:42,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:42,420 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:42,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:42,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:42,426 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:42,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:42,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:42,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:42,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:42,439 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:42,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:42,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:42,444 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:42,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:42,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:42,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:42,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:42,457 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:42,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:42,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:42,463 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:42,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:42,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:42,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:42,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:42,477 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:42,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:42,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:42,481 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:42,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:42,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:42,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:42,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:42,495 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:42,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:42,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:42,501 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:42,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:42,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:42,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:42,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:42,515 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:42,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:42,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:42,521 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:42,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:42,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:42,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:42,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:42,534 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:42,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:42,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:42,539 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:42,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:42,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:42,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:42,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:42,553 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:42,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:42,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:42,557 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:42,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:42,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:42,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:42,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:42,571 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:42,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:42,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:42,577 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:42,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:42,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:42,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:42,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:42,594 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:42,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:42,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:42,599 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:42,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:42,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:42,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:42,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:42,613 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:42,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:42,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:42,618 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:42,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:42,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:42,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:42,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:42,633 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:42,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:42,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:42,638 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:42,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:42,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:42,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:42,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:42,654 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:42,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:42,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:42,659 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:42,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:42,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:42,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:42,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:42,673 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:42,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:42,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:42,679 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:42,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:42,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:42,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:42,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:42,692 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:42,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:42,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:42,698 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:42,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:42,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:42,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:42,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:42,712 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:42,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:42,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:42,717 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:42,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:42,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:42,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:42,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:42,732 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:42,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:42,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:42,737 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:42,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:42,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:42,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:42,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:42,752 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:42,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:42,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:42,757 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:42,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:42,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:42,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:42,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:42,771 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:42,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:42,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:42,777 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:42,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:42,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:42,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:42,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:42,790 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:42,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:42,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:42,795 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:42,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:42,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:42,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:42,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:42,809 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:42,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:42,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:42,814 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:42,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:42,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:42,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:42,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:42,828 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:42,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:42,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:42,834 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:42,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:42,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:42,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:42,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:42,848 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:42,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:42,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:42,853 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:42,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:42,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:42,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:42,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:42,868 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:42,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:42,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:42,873 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:42,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:42,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:42,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:42,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:42,887 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:42,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:42,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:42,893 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:42,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:42,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:42,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:42,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:42,908 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:42,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:42,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:42,913 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:42,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:42,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:42,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:42,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:42,927 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:42,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:42,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:42,933 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:42,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:42,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:42,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:42,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:42,947 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:42,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:42,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:42,953 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:42,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:42,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:42,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:42,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:42,967 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:42,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:42,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:42,973 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:42,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:42,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:42,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:42,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:42,987 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:42,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:42,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:42,992 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:42,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:42,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:42,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:42,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:43,006 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:43,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:43,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:43,011 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:43,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:43,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:43,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:43,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:43,025 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:43,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:43,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:43,030 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:43,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:43,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:43,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:43,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:43,046 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:43,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:43,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:43,052 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:43,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:43,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:43,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:43,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:43,067 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:43,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:43,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:43,072 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:43,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:43,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:43,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:43,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:43,086 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:43,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:43,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:43,092 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:43,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:43,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:43,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:43,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:43,105 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:43,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:43,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:43,111 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:43,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:43,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:43,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:43,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:43,125 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:43,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:43,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:43,131 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:43,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:43,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:43,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:43,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:43,147 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:43,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:43,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:43,153 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:43,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:43,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:43,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:43,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:43,167 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:43,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:43,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:43,172 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:43,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:43,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:43,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:43,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:43,186 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:43,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:43,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:43,191 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:43,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:43,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:43,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:43,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:43,206 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:43,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:43,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:43,212 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:43,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:43,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:43,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:43,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:43,226 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:43,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:43,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:43,232 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:43,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:43,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:43,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:43,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:43,245 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:43,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:43,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:43,251 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:43,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:43,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:43,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:43,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:43,267 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:43,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:43,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:43,272 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:43,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:43,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:43,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:43,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:43,287 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:43,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:43,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:43,292 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:43,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:43,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:43,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:43,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:43,306 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:43,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:43,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:43,311 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:43,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:43,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:43,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:43,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:43,326 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:43,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:43,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:43,332 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:43,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:43,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:43,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:43,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:43,345 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:43,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:43,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:43,351 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:43,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:43,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:43,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:43,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:43,364 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:43,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:43,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:43,370 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:43,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:43,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:43,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:43,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:43,383 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:43,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:43,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:43,389 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:43,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:43,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:43,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:43,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:43,404 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:43,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:43,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:43,410 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:43,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:43,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:43,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:43,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:43,424 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:43,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:43,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:43,430 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:43,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:43,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:43,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:43,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:43,444 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:43,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:43,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:43,450 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:43,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:43,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:43,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:43,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:43,463 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:43,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:43,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:43,468 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:43,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:43,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:43,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:43,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:43,482 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:43,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:43,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:43,487 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:43,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:43,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:43,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:43,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:43,504 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:43,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:43,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:43,510 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:43,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:43,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:43,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:43,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:43,524 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:43,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:43,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:43,529 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:43,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:43,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:43,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:43,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:43,542 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:43,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:43,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:43,548 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:43,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:43,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:43,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:43,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:43,561 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:43,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:43,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:43,567 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:43,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:43,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:43,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:43,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:43,581 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:43,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:43,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:43,586 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:43,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:43,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:43,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:43,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:43,600 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:43,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:43,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:43,606 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:43,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:43,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:43,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:43,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:43,619 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:43,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:43,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:43,624 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:43,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:43,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:43,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:43,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:43,638 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:43,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:43,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:43,643 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:43,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:43,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:43,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:43,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:43,658 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:43,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:43,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:43,663 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:43,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:43,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:43,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:43,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:43,679 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:43,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:43,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:43,685 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:43,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:43,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:43,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:43,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:43,699 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:43,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:43,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:43,705 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:43,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:43,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:43,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:43,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:43,718 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:43,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:43,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:43,723 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:43,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:43,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:43,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:43,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:43,737 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:43,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:43,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:43,742 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:43,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:43,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:43,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:43,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:43,757 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:43,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:43,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:43,763 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:43,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:43,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:43,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:43,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:43,776 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:43,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:43,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:43,781 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:43,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:43,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:43,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:43,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:43,796 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:43,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:43,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:43,801 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:43,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:43,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:43,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:43,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:43,816 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:43,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:43,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:43,822 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:43,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:43,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:43,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:43,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:43,835 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:43,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:43,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:43,840 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:43,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:43,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:43,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:43,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:43,854 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:43,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:43,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:43,859 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:43,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:43,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:43,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:43,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:43,873 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:43,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:43,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:43,878 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:43,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:43,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:43,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:43,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:43,894 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:43,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:43,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:43,899 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:43,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:43,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:43,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:43,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:43,914 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:43,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:43,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:43,920 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:43,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:43,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:43,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:43,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:43,933 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:43,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:43,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:43,939 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:43,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:43,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:43,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:43,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:43,953 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:43,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:43,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:43,958 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:43,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:43,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:43,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:43,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:43,974 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:43,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:43,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:43,979 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:43,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:43,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:43,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:43,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:43,993 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:43,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:43,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:43,998 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:43,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:43,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:43,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:44,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:44,014 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:44,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:44,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:44,019 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:44,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:44,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:44,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:44,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:44,034 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:44,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:44,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:44,039 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:44,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:44,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:44,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:44,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:44,054 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:44,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:44,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:44,059 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:44,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:44,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:44,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:44,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:44,074 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:44,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:44,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:44,080 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:44,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:44,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:44,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:44,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:44,093 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:44,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:44,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:44,099 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:44,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:44,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:44,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:44,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:44,112 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:44,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:44,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:44,118 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:44,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:44,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:44,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:44,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:44,132 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:44,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:44,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:44,138 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:44,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:44,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:44,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:44,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:44,152 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:44,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:44,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:44,157 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:44,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:44,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:44,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:44,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:44,170 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:44,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:44,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:44,176 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:44,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:44,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:44,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:44,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:44,191 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:44,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:44,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:44,196 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:44,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:44,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:44,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:44,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:44,209 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:44,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:44,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:44,215 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:44,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:44,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:44,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:44,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:44,228 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:44,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:44,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:44,234 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:44,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:44,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:44,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:44,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:44,247 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:44,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:44,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:44,252 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:44,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:44,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:44,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:44,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:44,267 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:44,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:44,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:44,272 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:44,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:44,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:44,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:44,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:44,287 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:44,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:44,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:44,293 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:44,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:44,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:44,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:44,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:44,307 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:44,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:44,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:44,313 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:44,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:44,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:44,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:44,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:44,327 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:44,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:44,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:44,332 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:44,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:44,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:44,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:44,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:44,346 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:44,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:44,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:44,351 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:44,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:44,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:44,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:44,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:44,367 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:44,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:44,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:44,372 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:44,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:44,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:44,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:44,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:44,388 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:44,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:44,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:44,394 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:44,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:44,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:44,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:44,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:44,410 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:44,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:44,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:44,416 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:44,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:44,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:44,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:44,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:44,433 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:44,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:44,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:44,441 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:44,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:44,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:44,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:44,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:44,455 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:44,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:44,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:44,460 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:44,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:44,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:44,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:44,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:44,476 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:44,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:44,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:44,482 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:44,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:44,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:44,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:44,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:44,495 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:44,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:44,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:44,500 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:44,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:44,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:44,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:44,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:44,514 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:44,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:44,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:44,519 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:44,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:44,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:44,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:44,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:44,532 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:44,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:44,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:44,538 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:44,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:44,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:44,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:44,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:44,551 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:44,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:44,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:44,556 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:44,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:44,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:44,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:44,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:44,570 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:44,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:44,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:44,575 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:44,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:44,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:44,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:44,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:44,590 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:44,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:44,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:44,595 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:44,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:44,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:44,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:44,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:44,610 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:44,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:44,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:44,616 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:44,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:44,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:44,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:44,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:44,630 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:44,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:44,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:44,635 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:44,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:44,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:44,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:44,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:44,650 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:44,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:44,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:44,655 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:44,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:44,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:44,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:44,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:44,670 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:44,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:44,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:44,676 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:44,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:44,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:44,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:44,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:44,691 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:44,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:44,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:44,696 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:44,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:44,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:44,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:44,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:44,711 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:44,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:44,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:44,716 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:44,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:44,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:44,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:44,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:44,731 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:44,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:44,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:44,736 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:44,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:44,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:44,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:44,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:44,750 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:44,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:44,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:44,755 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:44,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:44,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:44,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:44,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:44,770 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:44,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:44,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:44,775 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:44,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:44,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:44,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:44,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:44,790 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:44,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:44,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:44,796 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:44,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:44,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:44,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:44,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:44,812 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:44,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:44,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:44,818 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:44,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:44,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:44,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:44,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:44,832 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:44,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:44,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:44,838 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:44,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:44,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:44,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:44,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:44,852 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:44,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:44,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:44,858 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:44,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:44,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:44,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:44,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:44,871 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:44,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:44,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:44,877 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:44,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:44,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:44,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:44,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:44,890 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:44,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:44,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:44,896 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:44,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:44,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:44,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:44,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:44,913 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:44,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:44,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:44,919 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:44,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:44,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:44,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:44,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:44,933 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:44,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:44,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:44,939 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:44,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:44,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:44,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:44,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:44,955 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:44,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:44,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:44,960 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:44,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:44,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:44,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:44,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:44,974 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:44,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:44,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:44,979 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:44,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:44,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:44,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:44,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:44,993 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:44,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:44,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:44,998 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:44,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:44,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:44,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:45,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:45,013 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:45,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:45,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:45,018 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:45,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:45,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:45,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:45,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:45,032 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:45,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:45,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:45,038 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:45,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:45,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:45,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:45,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:45,051 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:45,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:45,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:45,057 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:45,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:45,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:45,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:45,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:45,071 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:45,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:45,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:45,076 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:45,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:45,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:45,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:45,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:45,091 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:45,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:45,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:45,096 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:45,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:45,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:45,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:45,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:45,111 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:45,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:45,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:45,117 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:45,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:45,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:45,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:45,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:45,132 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:45,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:45,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:45,138 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:45,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:45,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:45,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:45,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:45,152 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:45,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:45,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:45,158 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:45,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:45,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:45,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:45,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:45,172 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:45,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:45,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:45,177 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:45,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:45,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:45,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:45,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:45,192 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:45,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:45,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:45,197 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:45,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:45,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:45,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:45,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:45,210 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:45,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:45,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:45,216 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:45,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:45,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:45,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:45,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:45,229 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:45,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:45,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:45,235 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:45,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:45,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:45,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:45,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:45,248 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:45,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:45,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:45,254 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:45,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:45,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:45,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:45,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:45,269 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:45,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:45,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:45,274 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:45,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:45,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:45,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:45,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:45,288 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:45,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:45,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:45,294 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:45,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:45,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:45,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:45,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:45,309 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:45,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:45,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:45,314 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:45,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:45,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:45,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:45,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:45,329 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:45,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:45,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:45,335 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:45,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:45,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:45,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:45,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:45,349 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:45,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:45,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:45,354 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:45,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:45,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:45,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:45,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:45,373 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:45,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:45,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:45,378 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:45,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:45,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:45,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:45,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:45,392 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:45,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:45,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:45,397 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:45,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:45,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:45,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:45,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:45,411 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:45,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:45,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:45,417 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:45,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:45,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:45,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:45,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:45,431 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:45,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:45,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:45,436 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:45,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:45,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:45,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:45,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:45,450 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:45,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:45,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:45,455 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:45,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:45,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:45,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:45,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:45,472 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:45,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:45,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:45,477 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:45,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:45,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:45,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:45,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:45,493 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:45,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:45,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:45,498 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:45,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:45,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:45,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:45,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:45,512 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:45,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:45,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:45,517 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:45,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:45,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:45,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:45,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:45,531 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:45,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:45,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:45,537 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:45,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:45,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:45,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:45,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:45,551 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:45,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:45,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:45,556 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:45,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:45,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:45,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:45,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:45,571 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:45,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:45,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:45,577 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:45,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:45,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:45,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:45,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:45,591 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:45,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:45,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:45,597 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:45,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:45,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:45,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:45,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:45,610 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:45,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:45,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:45,615 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:45,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:45,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:45,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:45,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:45,629 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:45,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:45,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:45,634 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:45,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:45,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:45,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:45,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:45,649 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:45,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:45,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:45,655 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:45,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:45,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:45,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:45,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:45,668 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:45,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:45,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:45,673 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:45,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:45,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:45,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:45,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:45,687 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:45,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:45,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:45,692 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:45,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:45,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:45,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:45,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:45,707 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:45,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:45,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:45,712 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:45,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:45,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:45,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:45,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:45,728 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:45,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:45,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:45,733 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:45,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:45,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:45,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:45,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:45,749 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:45,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:45,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:45,754 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:45,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:45,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:45,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:45,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:45,768 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:45,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:45,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:45,774 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:45,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:45,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:45,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:45,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:45,788 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:45,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:45,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:45,794 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:45,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:45,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:45,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:45,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:45,809 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:45,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:45,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:45,814 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:45,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:45,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:45,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:45,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:45,832 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:45,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:45,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:45,837 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:45,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:45,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:45,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:45,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:45,852 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:45,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:45,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:45,857 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:45,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:45,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:45,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:45,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:45,872 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:45,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:45,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:45,877 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:45,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:45,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:45,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:45,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:45,890 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:45,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:45,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:45,896 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:45,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:45,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:45,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:45,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:45,910 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:45,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:45,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:45,916 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:45,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:45,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:45,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:45,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:45,930 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:45,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:45,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:45,935 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:45,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:45,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:45,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:45,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:45,949 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:45,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:45,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:45,954 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:45,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:45,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:45,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:45,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:45,969 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:45,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:45,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:45,974 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:45,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:45,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:45,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:45,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:45,990 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:45,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:45,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:45,995 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:45,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:45,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:45,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:45,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:46,009 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:46,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:46,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:46,015 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:46,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:46,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:46,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:46,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:46,029 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:46,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:46,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:46,035 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:46,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:46,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:46,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:46,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:46,049 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:46,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:46,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:46,055 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:46,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:46,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:46,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:46,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:46,070 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:46,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:46,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:46,075 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:46,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:46,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:46,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:46,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:46,091 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:46,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:46,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:46,096 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:46,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:46,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:46,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:46,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:46,111 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:46,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:46,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:46,116 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:46,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:46,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:46,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:46,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:46,131 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:46,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:46,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:46,136 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:46,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:46,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:46,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:46,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:46,150 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:46,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:46,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:46,155 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:46,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:46,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:46,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:46,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:46,169 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:46,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:46,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:46,174 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:46,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:46,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:46,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:46,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:46,188 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:46,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:46,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:46,194 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:46,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:46,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:46,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:46,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:46,208 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:46,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:46,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:46,212 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:46,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:46,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:46,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:46,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:46,226 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:46,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:46,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:46,231 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:46,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:46,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:46,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:46,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:46,247 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:46,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:46,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:46,253 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:46,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:46,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:46,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:46,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:46,267 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:46,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:46,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:46,272 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:46,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:46,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:46,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:46,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:46,286 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:46,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:46,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:46,292 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:46,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:46,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:46,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:46,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:46,309 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:46,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:46,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:46,315 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:46,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:46,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:46,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:46,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:46,330 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:46,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:46,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:46,335 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:46,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:46,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:46,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:46,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:46,350 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:46,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:46,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:46,356 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:46,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:46,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:46,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:46,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:46,370 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:46,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:46,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:46,376 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:46,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:46,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:46,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:46,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:46,390 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:46,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:46,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:46,396 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:46,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:46,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:46,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:46,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:46,411 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:46,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:46,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:46,416 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:46,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:46,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:46,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:46,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:46,431 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:46,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:46,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:46,436 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:46,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:46,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:46,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:46,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:46,450 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:46,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:46,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:46,455 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:46,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:46,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:46,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:46,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:46,469 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:46,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:46,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:46,475 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:46,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:46,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:46,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:46,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:46,489 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:46,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:46,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:46,494 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:46,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:46,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:46,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:46,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:46,508 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:46,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:46,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:46,513 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:46,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:46,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:46,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:46,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:46,527 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:46,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:46,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:46,533 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:46,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:46,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:46,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:46,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:46,548 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:46,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:46,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:46,554 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:46,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:46,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:46,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:46,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:46,568 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:46,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:46,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:46,573 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:46,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:46,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:46,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:46,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:46,587 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:46,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:46,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:46,593 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:46,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:46,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:46,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:46,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:46,606 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:46,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:46,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:46,612 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:46,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:46,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:46,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:46,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:46,626 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:46,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:46,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:46,632 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:46,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:46,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:46,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:46,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:46,646 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:46,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:46,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:46,652 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:46,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:46,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:46,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:46,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:46,666 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:46,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:46,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:46,671 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:46,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:46,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:46,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:46,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:46,686 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:46,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:46,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:46,692 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:46,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:46,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:46,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:46,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:46,705 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:46,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:46,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:46,711 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:46,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:46,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:46,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:46,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:46,725 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:46,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:46,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:46,731 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:46,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:46,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:46,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:46,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:46,745 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:46,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:46,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:46,750 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:46,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:46,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:46,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:46,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:46,767 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:46,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:46,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:46,773 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:46,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:46,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:46,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:46,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:46,786 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:46,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:46,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:46,792 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:46,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:46,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:46,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:46,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:46,806 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:46,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:46,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:46,812 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:46,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:46,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:46,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:46,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:46,826 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:46,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:46,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:46,832 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:46,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:46,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:46,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:46,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:46,845 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:46,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:46,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:46,851 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:46,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:46,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:46,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:46,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:46,865 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:46,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:46,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:46,870 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:46,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:46,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:46,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:46,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:46,885 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:46,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:46,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:46,891 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:46,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:46,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:46,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:46,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:46,905 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:46,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:46,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:46,910 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:46,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:46,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:46,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:46,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:46,926 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:46,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:46,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:46,932 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:46,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:46,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:46,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:46,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:46,945 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:46,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:46,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:46,950 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:46,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:46,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:46,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:46,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:46,964 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:46,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:46,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:46,969 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:46,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:46,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:46,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:46,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:46,982 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:46,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:46,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:46,988 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:46,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:46,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:46,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:46,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:47,002 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:47,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:47,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:47,008 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:47,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:47,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:47,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:47,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:47,021 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:47,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:47,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:47,027 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:47,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:47,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:47,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:47,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:47,041 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:47,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:47,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:47,047 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:47,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:47,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:47,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:47,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:47,062 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:47,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:47,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:47,068 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:47,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:47,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:47,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:47,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:47,082 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:47,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:47,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:47,088 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:47,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:47,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:47,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:47,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:47,102 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:47,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:47,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:47,108 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:47,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:47,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:47,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:47,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:47,122 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:47,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:47,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:47,128 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:47,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:47,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:47,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:47,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:47,141 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:47,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:47,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:47,147 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:47,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:47,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:47,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:47,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:47,162 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:47,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:47,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:47,167 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:47,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:47,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:47,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:47,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:47,184 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:47,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:47,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:47,189 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:47,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:47,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:47,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:47,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:47,203 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:47,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:47,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:47,209 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:47,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:47,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:47,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:47,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:47,226 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:47,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:47,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:47,232 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:47,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:47,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:47,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:47,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:47,246 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:47,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:47,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:47,252 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:47,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:47,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:47,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:47,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:47,265 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:47,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:47,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:47,271 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:47,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:47,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:47,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:47,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:47,285 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:47,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:47,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:47,291 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:47,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:47,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:47,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:47,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:47,305 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:47,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:47,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:47,310 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:47,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:47,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:47,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:47,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:47,324 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:47,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:47,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:47,329 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:47,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:47,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:47,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:47,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:47,344 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:47,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:47,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:47,349 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:47,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:47,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:47,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:47,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:47,363 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:47,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:47,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:47,369 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:47,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:47,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:47,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:47,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:47,383 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:47,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:47,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:47,389 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:47,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:47,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:47,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:47,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:47,403 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:47,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:47,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:47,409 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:47,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:47,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:47,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:47,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:47,423 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:47,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:47,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:47,428 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:47,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:47,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:47,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:47,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:47,443 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:47,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:47,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:47,448 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:47,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:47,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:47,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:47,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:47,462 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:47,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:47,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:47,467 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:47,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:47,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:47,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:47,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:47,483 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:47,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:47,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:47,489 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:47,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:47,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:47,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:47,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:47,503 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:47,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:47,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:47,509 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:47,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:47,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:47,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:47,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:47,523 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:47,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:47,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:47,529 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:47,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:47,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:47,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:47,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:47,544 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:47,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:47,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:47,550 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:47,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:47,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:47,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:47,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:47,564 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:47,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:47,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:47,570 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:47,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:47,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:47,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:47,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:47,584 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:47,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:47,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:47,590 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:47,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:47,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:47,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:47,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:47,604 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:47,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:47,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:47,610 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:47,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:47,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:47,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:47,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:47,623 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:47,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:47,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:47,628 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:47,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:47,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:47,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:47,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:47,642 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:47,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:47,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:47,647 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:47,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:47,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:47,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:47,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:47,662 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:47,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:47,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:47,668 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:47,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:47,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:47,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:47,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:47,685 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:47,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:47,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:47,691 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:47,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:47,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:47,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:47,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:47,705 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:47,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:47,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:47,711 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:47,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:47,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:47,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:47,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:47,725 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:47,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:47,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:47,730 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:47,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:47,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:47,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:47,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:47,745 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:47,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:47,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:47,751 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:47,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:47,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:47,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:47,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:47,764 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:47,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:47,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:47,770 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:47,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:47,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:47,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:47,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:47,784 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:47,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:47,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:47,789 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:47,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:47,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:47,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:47,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:47,803 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:47,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:47,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:47,809 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:47,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:47,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:47,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:47,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:47,823 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:47,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:47,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:47,829 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:47,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:47,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:47,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:47,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:47,842 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:47,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:47,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:47,848 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:47,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:47,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:47,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:47,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:47,861 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:47,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:47,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:47,866 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:47,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:47,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:47,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:47,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:47,880 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:47,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:47,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:47,885 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:47,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:47,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:47,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:47,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:47,901 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:47,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:47,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:47,906 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:47,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:47,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:47,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:47,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:47,921 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:47,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:47,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:47,927 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:47,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:47,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:47,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:47,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:47,940 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:47,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:47,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:47,945 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:47,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:47,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:47,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:47,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:47,959 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:47,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:47,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:47,965 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:47,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:47,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:47,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:47,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:47,980 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:47,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:47,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:47,986 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:47,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:47,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:47,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:47,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:48,000 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:48,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:48,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:48,005 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:48,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:48,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:48,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:48,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:48,020 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:48,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:48,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:48,025 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:48,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:48,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:48,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:48,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:48,039 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:48,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:48,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:48,045 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:48,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:48,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:48,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:48,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:48,060 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:48,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:48,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:48,065 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:48,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:48,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:48,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:48,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:48,080 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:48,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:48,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:48,086 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:48,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:48,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:48,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:48,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:48,101 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:48,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:48,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:48,107 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:48,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:48,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:48,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:48,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:48,123 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:48,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:48,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:48,129 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:48,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:48,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:48,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:48,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:48,142 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:48,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:48,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:48,148 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:48,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:48,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:48,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:48,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:48,166 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:48,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:48,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:48,172 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:48,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:48,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:48,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:48,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:48,186 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:48,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:48,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:48,191 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:48,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:48,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:48,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:48,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:48,205 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:48,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:48,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:48,211 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:48,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:48,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:48,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:48,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:48,225 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:48,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:48,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:48,230 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:48,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:48,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:48,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:48,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:48,244 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:48,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:48,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:48,250 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:48,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:48,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:48,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:48,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:48,264 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:48,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:48,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:48,269 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:48,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:48,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:48,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:48,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:48,284 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:48,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:48,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:48,290 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:48,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:48,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:48,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:48,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:48,304 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:48,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:48,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:48,310 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:48,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:48,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:48,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:48,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:48,324 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:48,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:48,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:48,330 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:48,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:48,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:48,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:48,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:48,343 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:48,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:48,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:48,349 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:48,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:48,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:48,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:48,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:48,362 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:48,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:48,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:48,368 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:48,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:48,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:48,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:48,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:48,384 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:48,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:48,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:48,390 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:48,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:48,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:48,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:48,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:48,404 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:48,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:48,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:48,409 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:48,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:48,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:48,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:48,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:48,425 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:48,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:48,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:48,431 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:48,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:48,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:48,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:48,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:48,445 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:48,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:48,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:48,450 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:48,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:48,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:48,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:48,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:48,465 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:48,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:48,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:48,471 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:48,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:48,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:48,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:48,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:48,486 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:48,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:48,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:48,492 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:48,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:48,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:48,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:48,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:48,507 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:48,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:48,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:48,513 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:48,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:48,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:48,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:48,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:48,528 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:48,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:48,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:48,533 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:48,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:48,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:48,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:48,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:48,547 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:48,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:48,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:48,552 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:48,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:48,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:48,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:48,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:48,567 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:48,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:48,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:48,573 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:48,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:48,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:48,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:48,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:48,588 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:48,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:48,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:48,593 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:48,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:48,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:48,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:48,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:48,608 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:48,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:48,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:48,614 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:48,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:48,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:48,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:48,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:48,632 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:48,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:48,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:48,638 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:48,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:48,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:48,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:48,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:48,652 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:48,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:48,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:48,658 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:48,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:48,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:48,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:48,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:48,673 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:48,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:48,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:48,678 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:48,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:48,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:48,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:48,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:48,696 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:48,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:48,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:48,702 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:48,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:48,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:48,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:48,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:48,716 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:48,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:48,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:48,722 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:48,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:48,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:48,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:48,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:48,737 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:48,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:48,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:48,742 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:48,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:48,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:48,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:48,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:48,756 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:48,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:48,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:48,762 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:48,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:48,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:48,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:48,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:48,777 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:48,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:48,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:48,783 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:48,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:48,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:48,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:48,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:48,797 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:48,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:48,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:48,802 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:48,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:48,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:48,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:48,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:48,818 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:48,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:48,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:48,823 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:48,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:48,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:48,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:48,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:48,838 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:48,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:48,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:48,844 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:48,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:48,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:48,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:48,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:48,859 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:48,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:48,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:48,865 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:48,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:48,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:48,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:48,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:48,882 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:48,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:48,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:48,888 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:48,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:48,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:48,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:48,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:48,904 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:48,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:48,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:48,909 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:48,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:48,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:48,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:48,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:48,924 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:48,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:48,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:48,930 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:48,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:48,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:48,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:48,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:48,944 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:48,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:48,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:48,949 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:48,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:48,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:48,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:48,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:48,964 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:48,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:48,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:48,970 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:48,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:48,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:48,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:48,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:48,986 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:48,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:48,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:48,992 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:48,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:48,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:48,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:48,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:49,006 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:49,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:49,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:49,012 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:49,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:49,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:49,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:49,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:49,028 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:49,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:49,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:49,034 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:49,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:49,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:49,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:49,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:49,048 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:49,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:49,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:49,053 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:49,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:49,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:49,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:49,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:49,067 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:49,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:49,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:49,072 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:49,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:49,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:49,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:49,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:49,086 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:49,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:49,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:49,092 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:49,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:49,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:49,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:49,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:49,110 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:49,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:49,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:49,116 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:49,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:49,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:49,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:49,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:49,130 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:49,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:49,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:49,135 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:49,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:49,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:49,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:49,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:49,150 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:49,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:49,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:49,156 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:49,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:49,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:49,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:49,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:49,170 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:49,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:49,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:49,176 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:49,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:49,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:49,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:49,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:49,191 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:49,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:49,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:49,197 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:49,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:49,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:49,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:49,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:49,213 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:49,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:49,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:49,217 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:49,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:49,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:49,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:49,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:49,232 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:49,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:49,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:49,237 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:49,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:49,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:49,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:49,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:49,253 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:49,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:49,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:49,259 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:49,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:49,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:49,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:49,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:49,273 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:49,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:49,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:49,278 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:49,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:49,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:49,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:49,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:49,294 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:49,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:49,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:49,299 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:49,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:49,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:49,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:49,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:49,313 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:49,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:49,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:49,319 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:49,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:49,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:49,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:49,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:49,332 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:49,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:49,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:49,337 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:49,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:49,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:49,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:49,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:49,353 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:49,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:49,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:49,359 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:49,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:49,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:49,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:49,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:49,374 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:49,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:49,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:49,379 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:49,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:49,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:49,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:49,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:49,393 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:49,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:49,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:49,399 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:49,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:49,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:49,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:49,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:49,414 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:49,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:49,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:49,419 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:49,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:49,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:49,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:49,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:49,433 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:49,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:49,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:49,439 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:49,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:49,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:49,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:49,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:49,453 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:49,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:49,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:49,458 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:49,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:49,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:49,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:49,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:49,472 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:49,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:49,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:49,478 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:49,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:49,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:49,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:49,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:49,491 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:49,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:49,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:49,497 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:49,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:49,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:49,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:49,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:49,511 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:49,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:49,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:49,516 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:49,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:49,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:49,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:49,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:49,530 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:49,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:49,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:49,535 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:49,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:49,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:49,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:49,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:49,549 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:49,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:49,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:49,555 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:49,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:49,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:49,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:49,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:49,574 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:49,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:49,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:49,580 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:49,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:49,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:49,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:49,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:49,594 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:49,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:49,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:49,600 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:49,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:49,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:49,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:49,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:49,613 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:49,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:49,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:49,619 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:49,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:49,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:49,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:49,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:49,632 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:49,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:49,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:49,638 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:49,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:49,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:49,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:49,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:49,653 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:49,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:49,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:49,659 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:49,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:49,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:49,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:49,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:49,674 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:49,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:49,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:49,679 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:49,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:49,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:49,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:49,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:49,694 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:49,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:49,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:49,700 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:49,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:49,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:49,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:49,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:49,714 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:49,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:49,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:49,720 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:49,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:49,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:49,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:49,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:49,733 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:49,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:49,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:49,739 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:49,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:49,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:49,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:49,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:49,753 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:49,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:49,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:49,758 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:49,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:49,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:49,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:49,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:49,775 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:49,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:49,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:49,780 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:49,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:49,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:49,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:49,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:49,794 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:49,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:49,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:49,799 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:49,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:49,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:49,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:49,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:49,814 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:49,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:49,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:49,820 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:49,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:49,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:49,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:49,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:49,833 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:49,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:49,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:49,839 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:49,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:49,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:49,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:49,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:49,853 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:49,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:49,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:49,858 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:49,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:49,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:49,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:49,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:49,872 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:49,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:49,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:49,877 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:49,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:49,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:49,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:49,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:49,890 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:49,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:49,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:49,896 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:49,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:49,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:49,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:49,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:49,910 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:49,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:49,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:49,915 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:49,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:49,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:49,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:49,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:49,928 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:49,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:49,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:49,934 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:49,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:49,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:49,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:49,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:49,947 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:49,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:49,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:49,953 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:49,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:49,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:49,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:49,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:49,966 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:49,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:49,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:49,972 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:49,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:49,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:49,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:49,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:49,985 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:49,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:49,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:49,991 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:49,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:49,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:49,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:49,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:50,007 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:50,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:50,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:50,012 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:50,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:50,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:50,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:50,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:50,027 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:50,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:50,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:50,032 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:50,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:50,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:50,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:50,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:50,050 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:50,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:50,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:50,056 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:50,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:50,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:50,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:50,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:50,070 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:50,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:50,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:50,075 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:50,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:50,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:50,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:50,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:50,091 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:50,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:50,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:50,096 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:50,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:50,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:50,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:50,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:50,112 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:50,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:50,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:50,117 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:50,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:50,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:50,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:50,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:50,132 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:50,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:50,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:50,138 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:50,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:50,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:50,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:50,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:50,151 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:50,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:50,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:50,156 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:50,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:50,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:50,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:50,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:50,170 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:50,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:50,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:50,175 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:50,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:50,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:50,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:50,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:50,189 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:50,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:50,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:50,194 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:50,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:50,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:50,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:50,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:50,209 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:50,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:50,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:50,215 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:50,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:50,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:50,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:50,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:50,229 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:50,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:50,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:50,234 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:50,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:50,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:50,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:50,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:50,249 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:50,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:50,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:50,254 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:50,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:50,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:50,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:50,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:50,269 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:50,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:50,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:50,275 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:50,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:50,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:50,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:50,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:50,289 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:50,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:50,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:50,294 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:50,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:50,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:50,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:50,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:50,309 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:50,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:50,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:50,314 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:50,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:50,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:50,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:50,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:50,328 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:50,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:50,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:50,333 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:50,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:50,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:50,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:50,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:50,348 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:50,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:50,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:50,354 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:50,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:50,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:50,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:50,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:50,367 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:50,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:50,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:50,373 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:50,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:50,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:50,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:50,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:50,386 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:50,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:50,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:50,392 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:50,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:50,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:50,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:50,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:50,405 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:50,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:50,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:50,411 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:50,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:50,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:50,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:50,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:50,425 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:50,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:50,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:50,431 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:50,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:50,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:50,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:50,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:50,445 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:50,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:50,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:50,450 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:50,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:50,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:50,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:50,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:50,465 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:50,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:50,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:50,470 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:50,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:50,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:50,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:50,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:50,485 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:50,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:50,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:50,490 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:50,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:50,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:50,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:50,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:50,509 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:50,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:50,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:50,515 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:50,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:50,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:50,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:50,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:50,528 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:50,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:50,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:50,533 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:50,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:50,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:50,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:50,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:50,547 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:50,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:50,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:50,552 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:50,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:50,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:50,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:50,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:50,567 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:50,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:50,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:50,572 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:50,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:50,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:50,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:50,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:50,586 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:50,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:50,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:50,591 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:50,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:50,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:50,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:50,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:50,607 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:50,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:50,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:50,613 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:50,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:50,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:50,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:50,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:50,628 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:50,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:50,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:50,634 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:50,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:50,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:50,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:50,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:50,648 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:50,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:50,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:50,654 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:50,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:50,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:50,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:50,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:50,667 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:50,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:50,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:50,672 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:50,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:50,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:50,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:50,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:50,686 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:50,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:50,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:50,691 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:50,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:50,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:50,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:50,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:50,706 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:50,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:50,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:50,712 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:50,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:50,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:50,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:50,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:50,727 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:50,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:50,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:50,732 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:50,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:50,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:50,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:50,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:50,746 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:50,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:50,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:50,751 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:50,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:50,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:50,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:50,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:50,765 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:50,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:50,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:50,771 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:50,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:50,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:50,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:50,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:50,785 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:50,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:50,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:50,791 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:50,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:50,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:50,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:50,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:50,805 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:50,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:50,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:50,811 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:50,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:50,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:50,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:50,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:50,825 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:50,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:50,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:50,830 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:50,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:50,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:50,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:50,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:50,844 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:50,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:50,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:50,849 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:50,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:50,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:50,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:50,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:50,863 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:50,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:50,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:50,868 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:50,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:50,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:50,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:50,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:50,883 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:50,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:50,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:50,888 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:50,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:50,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:50,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:50,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:50,904 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:50,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:50,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:50,909 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:50,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:50,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:50,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:50,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:50,922 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:50,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:50,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:50,928 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:50,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:50,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:50,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:50,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:50,942 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:50,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:50,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:50,947 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:50,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:50,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:50,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:50,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:50,965 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:50,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:50,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:50,970 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:50,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:50,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:50,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:50,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:50,984 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:50,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:50,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:50,990 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:50,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:50,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:50,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:50,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:51,004 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:51,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:51,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:51,010 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:51,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:51,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:51,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:51,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:51,024 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:51,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:51,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:51,030 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:51,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:51,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:51,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:51,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:51,043 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:51,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:51,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:51,049 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:51,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:51,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:51,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:51,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:51,063 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:51,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:51,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:51,068 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:51,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:51,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:51,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:51,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:51,082 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:51,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:51,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:51,087 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:51,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:51,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:51,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:51,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:51,101 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:51,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:51,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:51,107 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:51,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:51,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:51,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:51,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:51,121 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:51,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:51,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:51,126 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:51,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:51,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:51,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:51,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:51,140 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:51,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:51,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:51,146 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:51,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:51,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:51,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:51,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:51,161 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:51,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:51,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:51,166 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:51,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:51,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:51,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:51,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:51,180 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:51,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:51,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:51,186 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:51,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:51,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:51,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:51,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:51,199 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:51,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:51,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:51,204 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:51,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:51,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:51,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:51,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:51,218 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:51,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:51,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:51,223 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:51,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:51,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:51,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:51,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:51,238 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:51,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:51,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:51,243 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:51,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:51,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:51,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:51,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:51,258 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:51,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:51,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:51,263 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:51,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:51,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:51,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:51,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:51,279 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:51,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:51,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:51,285 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:51,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:51,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:51,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:51,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:51,299 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:51,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:51,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:51,304 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:51,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:51,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:51,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:51,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:51,319 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:51,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:51,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:51,324 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:51,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:51,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:51,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:51,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:51,338 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:51,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:51,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:51,343 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:51,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:51,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:51,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:51,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:51,358 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:51,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:51,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:51,363 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:51,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:51,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:51,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:51,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:51,378 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:51,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:51,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:51,384 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:51,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:51,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:51,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:51,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:51,397 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:51,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:51,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:51,403 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:51,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:51,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:51,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:51,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:51,417 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:51,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:51,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:51,423 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:51,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:51,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:51,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:51,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:51,440 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:51,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:51,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:51,446 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:51,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:51,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:51,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:51,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:51,459 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:51,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:51,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:51,464 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:51,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:51,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:51,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:51,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:51,479 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:51,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:51,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:51,484 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:51,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:51,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:51,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:51,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:51,498 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:51,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:51,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:51,503 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:51,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:51,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:51,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:51,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:51,519 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:51,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:51,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:51,524 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:51,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:51,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:51,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:51,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:51,538 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:51,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:51,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:51,543 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:51,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:51,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:51,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:51,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:51,558 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:51,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:51,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:51,563 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:51,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:51,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:51,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:51,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:51,578 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:51,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:51,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:51,584 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:51,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:51,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:51,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:51,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:51,598 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:51,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:51,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:51,604 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:51,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:51,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:51,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:51,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:51,620 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:51,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:51,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:51,625 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:51,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:51,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:51,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:51,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:51,639 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:51,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:51,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:51,645 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:51,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:51,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:51,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:51,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:51,659 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:51,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:51,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:51,664 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:51,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:51,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:51,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:51,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:51,678 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:51,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:51,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:51,683 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:51,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:51,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:51,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:51,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:51,697 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:51,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:51,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:51,703 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:51,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:51,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:51,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:51,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:51,718 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:51,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:51,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:51,724 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:51,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:51,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:51,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:51,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:51,738 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:51,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:51,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:51,744 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:51,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:51,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:51,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:51,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:51,757 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:51,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:51,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:51,763 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:51,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:51,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:51,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:51,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:51,777 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:51,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:51,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:51,783 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:51,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:51,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:51,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:51,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:51,796 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:51,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:51,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:51,802 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:51,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:51,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:51,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:51,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:51,816 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:51,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:51,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:51,821 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:51,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:51,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:51,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:51,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:51,834 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:51,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:51,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:51,839 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:51,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:51,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:51,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:51,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:51,855 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:51,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:51,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:51,861 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:51,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:51,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:51,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:51,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:51,874 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:51,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:51,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:51,880 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:51,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:51,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:51,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:51,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:51,897 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:51,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:51,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:51,903 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:51,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:51,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:51,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:51,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:51,919 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:51,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:51,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:51,925 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:51,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:51,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:51,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:51,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:51,939 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:51,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:51,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:51,944 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:51,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:51,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:51,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:51,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:51,959 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:51,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:51,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:51,964 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:51,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:51,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:51,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:51,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:51,979 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:51,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:51,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:51,984 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:51,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:51,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:51,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:51,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:52,008 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:52,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:52,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:52,013 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:52,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:52,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:52,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:52,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:52,027 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:52,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:52,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:52,033 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:52,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:52,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:52,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:52,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:52,047 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:52,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:52,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:52,053 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:52,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:52,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:52,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:52,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:52,066 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:52,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:52,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:52,071 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:52,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:52,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:52,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:52,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:52,086 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:52,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:52,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:52,092 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:52,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:52,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:52,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:52,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:52,106 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:52,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:52,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:52,111 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:52,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:52,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:52,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:52,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:52,125 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:52,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:52,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:52,131 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:52,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:52,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:52,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:52,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:52,145 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:52,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:52,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:52,150 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:52,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:52,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:52,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:52,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:52,165 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:52,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:52,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:52,170 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:52,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:52,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:52,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:52,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:52,185 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:52,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:52,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:52,190 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:52,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:52,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:52,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:52,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:52,206 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:52,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:52,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:52,211 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:52,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:52,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:52,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:52,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:52,226 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:52,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:52,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:52,232 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:52,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:52,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:52,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:52,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:52,245 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:52,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:52,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:52,251 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:52,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:52,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:52,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:52,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:52,265 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:52,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:52,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:52,271 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:52,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:52,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:52,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:52,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:52,284 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:52,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:52,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:52,289 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:52,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:52,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:52,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:52,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:52,303 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:52,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:52,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:52,308 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:52,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:52,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:52,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:52,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:52,322 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:52,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:52,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:52,327 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:52,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:52,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:52,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:52,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:52,342 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:52,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:52,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:52,347 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:52,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:52,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:52,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:52,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:52,364 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:52,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:52,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:52,370 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:52,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:52,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:52,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:52,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:52,384 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:52,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:52,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:52,388 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:52,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:52,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:52,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:52,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:52,403 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:52,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:52,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:52,408 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:52,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:52,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:52,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:52,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:52,421 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:52,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:52,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:52,427 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:52,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:52,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:52,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:52,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:52,441 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:52,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:52,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:52,447 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:52,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:52,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:52,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:52,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:52,461 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:52,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:52,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:52,466 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:52,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:52,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:52,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:52,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:52,480 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:52,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:52,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:52,485 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:52,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:52,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:52,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:52,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:52,498 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:52,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:52,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:52,504 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:52,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:52,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:52,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:52,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:52,517 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:52,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:52,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:52,523 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:52,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:52,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:52,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:52,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:52,537 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:52,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:52,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:52,543 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:52,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:52,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:52,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:52,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:52,559 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:52,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:52,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:52,565 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:52,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:52,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:52,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:52,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:52,579 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:52,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:52,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:52,584 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:52,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:52,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:52,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:52,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:52,598 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:52,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:52,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:52,603 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:52,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:52,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:52,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:52,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:52,617 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:52,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:52,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:52,622 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:52,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:52,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:52,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:52,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:52,635 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:52,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:52,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:52,640 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:52,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:52,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:52,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:52,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:52,654 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:52,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:52,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:52,660 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:52,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:52,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:52,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:52,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:52,673 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:52,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:52,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:52,679 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:52,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:52,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:52,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:52,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:52,695 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:52,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:52,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:52,700 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:52,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:52,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:52,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:52,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:52,715 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:52,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:52,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:52,720 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:52,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:52,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:52,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:52,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:52,734 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:52,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:52,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:52,739 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:52,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:52,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:52,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:52,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:52,753 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:52,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:52,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:52,758 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:52,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:52,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:52,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:52,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:52,772 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:52,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:52,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:52,777 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:52,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:52,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:52,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:52,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:52,790 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:52,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:52,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:52,796 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:52,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:52,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:52,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:52,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:52,809 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:52,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:52,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:52,815 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:52,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:52,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:52,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:52,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:52,833 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:52,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:52,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:52,838 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:52,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:52,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:52,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:52,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:52,852 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:52,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:52,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:52,857 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:52,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:52,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:52,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:52,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:52,870 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:52,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:52,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:52,876 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:52,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:52,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:52,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:52,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:52,890 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:52,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:52,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:52,895 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:52,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:52,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:52,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:52,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:52,909 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:52,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:52,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:52,914 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:52,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:52,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:52,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:52,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:52,929 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:52,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:52,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:52,935 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:52,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:52,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:52,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:52,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:52,948 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:52,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:52,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:52,953 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:52,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:52,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:52,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:52,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:52,968 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:52,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:52,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:52,972 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:52,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:52,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:52,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:52,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:52,987 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:52,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:52,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:52,992 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:52,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:52,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:52,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:52,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:53,008 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:53,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:53,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:53,013 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:53,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:53,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:53,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:53,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:53,027 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:53,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:53,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:53,033 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:53,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:53,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:53,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:53,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:53,046 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:53,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:53,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:53,051 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:53,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:53,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:53,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:53,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:53,065 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:53,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:53,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:53,070 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:53,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:53,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:53,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:53,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:53,085 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:53,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:53,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:53,091 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:53,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:53,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:53,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:53,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:53,105 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:53,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:53,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:53,109 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:53,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:53,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:53,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:53,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:53,123 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:53,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:53,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:53,128 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:53,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:53,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:53,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:53,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:53,143 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:53,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:53,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:53,148 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:53,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:53,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:53,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:53,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:53,163 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:53,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:53,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:53,168 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:53,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:53,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:53,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:53,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:53,183 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:53,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:53,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:53,188 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:53,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:53,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:53,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:53,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:53,202 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:53,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:53,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:53,207 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:53,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:53,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:53,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:53,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:53,223 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:53,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:53,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:53,229 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:53,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:53,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:53,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:53,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:53,244 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:53,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:53,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:53,249 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:53,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:53,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:53,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:53,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:53,263 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:53,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:53,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:53,268 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:53,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:53,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:53,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:53,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:53,286 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:53,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:53,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:53,292 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:53,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:53,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:53,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:53,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:53,306 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:53,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:53,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:53,311 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:53,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:53,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:53,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:53,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:53,325 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:53,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:53,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:53,330 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:53,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:53,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:53,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:53,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:53,344 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:53,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:53,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:53,350 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:53,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:53,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:53,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:53,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:53,364 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:53,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:53,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:53,370 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:53,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:53,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:53,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:53,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:53,384 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:53,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:53,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:53,389 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:53,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:53,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:53,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:53,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:53,404 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:53,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:53,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:53,409 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:53,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:53,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:53,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:53,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:53,423 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:53,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:53,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:53,429 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:53,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:53,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:53,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:53,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:53,443 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:53,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:53,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:53,448 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:53,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:53,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:53,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:53,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:53,462 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:53,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:53,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:53,467 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:53,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:53,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:53,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:53,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:53,482 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:53,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:53,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:53,487 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:53,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:53,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:53,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:53,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:53,501 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:53,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:53,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:53,507 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:53,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:53,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:53,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:53,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:53,521 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:53,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:53,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:53,527 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:53,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:53,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:53,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:53,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:53,541 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:53,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:53,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:53,547 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:53,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:53,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:53,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:53,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:53,562 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:53,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:53,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:53,568 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:53,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:53,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:53,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:53,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:53,583 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:53,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:53,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:53,588 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:53,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:53,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:53,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:53,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:53,602 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:53,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:53,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:53,607 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:53,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:53,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:53,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:53,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:53,621 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:53,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:53,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:53,627 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:53,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:53,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:53,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:53,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:53,640 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:53,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:53,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:53,646 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:53,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:53,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:53,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:53,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:53,661 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:53,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:53,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:53,666 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:53,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:53,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:53,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:53,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:53,683 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:53,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:53,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:53,688 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:53,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:53,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:53,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:53,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:53,703 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:53,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:53,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:53,708 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:53,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:53,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:53,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:53,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:53,723 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:53,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:53,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:53,728 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:53,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:53,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:53,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:53,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:53,746 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:53,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:53,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:53,751 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:53,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:53,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:53,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:53,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:53,766 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:53,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:53,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:53,771 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:53,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:53,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:53,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:53,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:53,785 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:53,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:53,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:53,789 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:53,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:53,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:53,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:53,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:53,804 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:53,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:53,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:53,809 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:53,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:53,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:53,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:53,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:53,824 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:53,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:53,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:53,829 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:53,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:53,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:53,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:53,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:53,843 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:53,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:53,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:53,849 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:53,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:53,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:53,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:53,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:53,862 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:53,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:53,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:53,867 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:53,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:53,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:53,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:53,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:53,881 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:53,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:53,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:53,886 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:53,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:53,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:53,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:53,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:53,900 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:53,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:53,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:53,906 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:53,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:53,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:53,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:53,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:53,919 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:53,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:53,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:53,924 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:53,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:53,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:53,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:53,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:53,938 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:53,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:53,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:53,943 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:53,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:53,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:53,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:53,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:53,958 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:53,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:53,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:53,963 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:53,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:53,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:53,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:53,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:53,977 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:53,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:53,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:53,982 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:53,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:53,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:53,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:53,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:53,996 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:54,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:54,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:54,002 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:54,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:54,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:54,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:54,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:54,016 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:54,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:54,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:54,022 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:54,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:54,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:54,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:54,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:54,035 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:54,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:54,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:54,040 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:54,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:54,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:54,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:54,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:54,055 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:54,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:54,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:54,060 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:54,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:54,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:54,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:54,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:54,075 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:54,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:54,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:54,080 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:54,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:54,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:54,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:54,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:54,095 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:54,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:54,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:54,100 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:54,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:54,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:54,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:54,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:54,114 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:54,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:54,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:54,120 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:54,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:54,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:54,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:54,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:54,133 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:54,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:54,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:54,139 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:54,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:54,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:54,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:54,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:54,152 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:54,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:54,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:54,158 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:54,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:54,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:54,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:54,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:54,174 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:54,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:54,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:54,179 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:54,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:54,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:54,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:54,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:54,194 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:54,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:54,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:54,200 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:54,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:54,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:54,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:54,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:54,216 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:54,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:54,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:54,222 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:54,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:54,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:54,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:54,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:54,236 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:54,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:54,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:54,241 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:54,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:54,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:54,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:54,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:54,256 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:54,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:54,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:54,261 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:54,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:54,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:54,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:54,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:54,274 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:54,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:54,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:54,279 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:54,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:54,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:54,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:54,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:54,294 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:54,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:54,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:54,300 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:54,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:54,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:54,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:54,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:54,313 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:54,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:54,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:54,319 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:54,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:54,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:54,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:54,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:54,334 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:54,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:54,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:54,339 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:54,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:54,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:54,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:54,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:54,353 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:54,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:54,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:54,359 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:54,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:54,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:54,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:54,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:54,380 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:54,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:54,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:54,385 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:54,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:54,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:54,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:54,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:54,404 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:54,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:54,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:54,410 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:54,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:54,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:54,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:54,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:54,427 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:54,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:54,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:54,433 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:54,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:54,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:54,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:54,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:54,450 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:54,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:54,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:54,456 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:54,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:54,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:54,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:54,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:54,474 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:54,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:54,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:54,480 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:54,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:54,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:54,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:54,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:54,494 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:54,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:54,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:54,499 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:54,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:54,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:54,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:54,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:54,513 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:54,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:54,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:54,519 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:54,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:54,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:54,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:54,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:54,533 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:54,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:54,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:54,539 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:54,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:54,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:54,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:54,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:54,552 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:54,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:54,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:54,557 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:54,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:54,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:54,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:54,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:54,571 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:54,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:54,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:54,576 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:54,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:54,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:54,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:54,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:54,591 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:54,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:54,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:54,596 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:54,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:54,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:54,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:54,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:54,610 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:54,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:54,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:54,615 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:54,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:54,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:54,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:54,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:54,631 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:54,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:54,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:54,637 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:54,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:54,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:54,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:54,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:54,651 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:54,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:54,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:54,657 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:54,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:54,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:54,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:54,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:54,671 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:54,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:54,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:54,676 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:54,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:54,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:54,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:54,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:54,692 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:54,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:54,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:54,698 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:54,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:54,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:54,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:54,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:54,712 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:54,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:54,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:54,717 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:54,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:54,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:54,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:54,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:54,731 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:54,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:54,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:54,737 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:54,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:54,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:54,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:54,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:54,751 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:54,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:54,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:54,757 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:54,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:54,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:54,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:54,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:54,771 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:54,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:54,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:54,776 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:54,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:54,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:54,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:54,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:54,789 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:54,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:54,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:54,795 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:54,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:54,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:54,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:54,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:54,808 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:54,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:54,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:54,814 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:54,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:54,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:54,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:54,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:54,828 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:54,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:54,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:54,834 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:54,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:54,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:54,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:54,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:54,850 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:54,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:54,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:54,856 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:54,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:54,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:54,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:54,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:54,870 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:54,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:54,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:54,876 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:54,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:54,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:54,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:54,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:54,890 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:54,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:54,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:54,896 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:54,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:54,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:54,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:54,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:54,910 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:54,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:54,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:54,915 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:54,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:54,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:54,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:54,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:54,931 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:54,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:54,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:54,937 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:54,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:54,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:54,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:54,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:54,951 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:54,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:54,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:54,957 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:54,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:54,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:54,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:54,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:54,971 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:54,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:54,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:54,976 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:54,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:54,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:54,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:54,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:54,989 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:54,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:54,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:54,995 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:54,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:54,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:54,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:54,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:55,009 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:55,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:55,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:55,015 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:55,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:55,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:55,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:55,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:55,031 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:55,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:55,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:55,036 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:55,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:55,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:55,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:55,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:55,050 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:55,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:55,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:55,056 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:55,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:55,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:55,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:55,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:55,069 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:55,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:55,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:55,075 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:55,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:55,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:55,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:55,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:55,088 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:55,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:55,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:55,093 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:55,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:55,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:55,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:55,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:55,107 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:55,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:55,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:55,113 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:55,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:55,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:55,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:55,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:55,126 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:55,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:55,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:55,132 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:55,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:55,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:55,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:55,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:55,149 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:55,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:55,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:55,155 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:55,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:55,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:55,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:55,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:55,169 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:55,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:55,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:55,174 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:55,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:55,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:55,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:55,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:55,188 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:55,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:55,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:55,193 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:55,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:55,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:55,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:55,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:55,207 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:55,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:55,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:55,213 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:55,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:55,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:55,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:55,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:55,227 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:55,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:55,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:55,232 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:55,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:55,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:55,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:55,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:55,246 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:55,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:55,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:55,252 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:55,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:55,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:55,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:55,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:55,265 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:55,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:55,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:55,271 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:55,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:55,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:55,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:55,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:55,284 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:55,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:55,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:55,289 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:55,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:55,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:55,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:55,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:55,303 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:55,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:55,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:55,309 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:55,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:55,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:55,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:55,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:55,323 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:55,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:55,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:55,328 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:55,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:55,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:55,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:55,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:55,343 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:55,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:55,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:55,349 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:55,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:55,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:55,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:55,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:55,363 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:55,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:55,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:55,368 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:55,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:55,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:55,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:55,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:55,383 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:55,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:55,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:55,388 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:55,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:55,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:55,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:55,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:55,402 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:55,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:55,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:55,407 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:55,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:55,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:55,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:55,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:55,422 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:55,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:55,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:55,427 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:55,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:55,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:55,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:55,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:55,441 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:55,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:55,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:55,446 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:55,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:55,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:55,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:55,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:55,460 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:55,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:55,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:55,466 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:55,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:55,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:55,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:55,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:55,479 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:55,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:55,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:55,484 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:55,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:55,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:55,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:55,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:55,498 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:55,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:55,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:55,503 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:55,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:55,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:55,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:55,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:55,518 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:55,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:55,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:55,523 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:55,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:55,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:55,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:55,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:55,537 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:55,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:55,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:55,542 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:55,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:55,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:55,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:55,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:55,556 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:55,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:55,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:55,561 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:55,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:55,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:55,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:55,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:55,575 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:55,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:55,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:55,580 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:55,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:55,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:55,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:55,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:55,594 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:55,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:55,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:55,599 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:55,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:55,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:55,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:55,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:55,616 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:55,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:55,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:55,621 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:55,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:55,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:55,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:55,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:55,635 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:55,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:55,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:55,641 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:55,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:55,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:55,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:55,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:55,655 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:55,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:55,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:55,660 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:55,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:55,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:55,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:55,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:55,675 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:55,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:55,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:55,681 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:55,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:55,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:55,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:55,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:55,694 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:55,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:55,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:55,699 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:55,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:55,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:55,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:55,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:55,713 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:55,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:55,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:55,719 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:55,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:55,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:55,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:55,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:55,732 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:55,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:55,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:55,738 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:55,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:55,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:55,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:55,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:55,751 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:55,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:55,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:55,756 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:55,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:55,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:55,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:55,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:55,772 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:55,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:55,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:55,777 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:55,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:55,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:55,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:55,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:55,790 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:55,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:55,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:55,795 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:55,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:55,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:55,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:55,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:55,809 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:55,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:55,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:55,815 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:55,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:55,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:55,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:55,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:55,829 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:55,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:55,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:55,835 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:55,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:55,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:55,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:55,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:55,848 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:55,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:55,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:55,854 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:55,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:55,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:55,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:55,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:55,868 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:55,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:55,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:55,874 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:55,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:55,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:55,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:55,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:55,889 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:55,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:55,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:55,894 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:55,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:55,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:55,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:55,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:55,908 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:55,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:55,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:55,914 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:55,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:55,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:55,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:55,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:55,928 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:55,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:55,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:55,934 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:55,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:55,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:55,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:55,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:55,948 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:55,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:55,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:55,953 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:55,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:55,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:55,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:55,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:55,968 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:55,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:55,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:55,974 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:55,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:55,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:55,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:55,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:55,989 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:55,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:55,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:55,994 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:55,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:55,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:55,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:55,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:56,009 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:56,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:56,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:56,015 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:56,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:56,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:56,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:56,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:56,029 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:56,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:56,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:56,034 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:56,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:56,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:56,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:56,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:56,048 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:56,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:56,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:56,054 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:56,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:56,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:56,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:56,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:56,067 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:56,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:56,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:56,073 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:56,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:56,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:56,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:56,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:56,090 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:56,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:56,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:56,096 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:56,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:56,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:56,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:56,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:56,109 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:56,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:56,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:56,115 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:56,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:56,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:56,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:56,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:56,129 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:56,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:56,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:56,134 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:56,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:56,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:56,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:56,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:56,148 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:56,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:56,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:56,154 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:56,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:56,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:56,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:56,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:56,167 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:56,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:56,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:56,172 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:56,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:56,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:56,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:56,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:56,188 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:56,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:56,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:56,194 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:56,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:56,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:56,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:56,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:56,208 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:56,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:56,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:56,214 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:56,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:56,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:56,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:56,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:56,228 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:56,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:56,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:56,233 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:56,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:56,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:56,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:56,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:56,246 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:56,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:56,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:56,252 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:56,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:56,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:56,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:56,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:56,265 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:56,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:56,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:56,271 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:56,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:56,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:56,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:56,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:56,284 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:56,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:56,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:56,290 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:56,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:56,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:56,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:56,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:56,303 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:56,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:56,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:56,308 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:56,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:56,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:56,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:56,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:56,323 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:56,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:56,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:56,328 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:56,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:56,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:56,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:56,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:56,342 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:56,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:56,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:56,347 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:56,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:56,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:56,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:56,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:56,361 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:56,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:56,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:56,367 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:56,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:56,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:56,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:56,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:56,381 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:56,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:56,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:56,386 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:56,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:56,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:56,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:56,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:56,399 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:56,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:56,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:56,405 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:56,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:56,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:56,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:56,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:56,419 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:56,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:56,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:56,424 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:56,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:56,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:56,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:56,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:56,439 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:56,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:56,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:56,444 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:56,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:56,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:56,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:56,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:56,458 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:56,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:56,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:56,463 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:56,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:56,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:56,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:56,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:56,478 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:56,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:56,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:56,484 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:56,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:56,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:56,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:56,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:56,498 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:56,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:56,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:56,504 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:56,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:56,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:56,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:56,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:56,517 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:56,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:56,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:56,523 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:56,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:56,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:56,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:56,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:56,537 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:56,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:56,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:56,546 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:56,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:56,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:56,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:56,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:56,559 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:56,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:56,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:56,564 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:56,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:56,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:56,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:56,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:56,578 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:56,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:56,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:56,583 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:56,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:56,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:56,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:56,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:56,597 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:56,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:56,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:56,603 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:56,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:56,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:56,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:56,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:56,617 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:56,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:56,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:56,623 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:56,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:56,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:56,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:56,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:56,638 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:56,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:56,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:56,644 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:56,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:56,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:56,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:56,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:56,658 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:56,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:56,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:56,664 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:56,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:56,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:56,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:56,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:56,677 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:56,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:56,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:56,682 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:56,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:56,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:56,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:56,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:56,698 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:56,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:56,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:56,703 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:56,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:56,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:56,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:56,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:56,718 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:56,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:56,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:56,724 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:56,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:56,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:56,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:56,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:56,737 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:56,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:56,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:56,743 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:56,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:56,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:56,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:56,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:56,756 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:56,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:56,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:56,761 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:56,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:56,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:56,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:56,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:56,776 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:56,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:56,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:56,782 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:56,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:56,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:56,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:56,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:56,796 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:56,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:56,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:56,802 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:56,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:56,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:56,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:56,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:56,815 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:56,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:56,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:56,820 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:56,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:56,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:56,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:56,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:56,836 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:56,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:56,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:56,841 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:56,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:56,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:56,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:56,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:56,856 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:56,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:56,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:56,861 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:56,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:56,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:56,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:56,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:56,875 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:56,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:56,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:56,880 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:56,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:56,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:56,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:56,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:56,894 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:56,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:56,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:56,900 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:56,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:56,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:56,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:56,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:56,914 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:56,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:56,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:56,920 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:56,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:56,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:56,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:56,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:56,934 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:56,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:56,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:56,940 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:56,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:56,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:56,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:56,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:56,954 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:56,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:56,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:56,960 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:56,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:56,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:56,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:56,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:56,973 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:56,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:56,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:56,979 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:56,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:56,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:56,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:56,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:56,992 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:56,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:56,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:56,997 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:56,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:56,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:56,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:57,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:57,015 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:57,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:57,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:57,020 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:57,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:57,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:57,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:57,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:57,034 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:57,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:57,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:57,040 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:57,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:57,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:57,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:57,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:57,053 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:57,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:57,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:57,059 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:57,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:57,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:57,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:57,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:57,072 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:57,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:57,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:57,078 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:57,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:57,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:57,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:57,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:57,092 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:57,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:57,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:57,097 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:57,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:57,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:57,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:57,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:57,112 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:57,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:57,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:57,118 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:57,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:57,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:57,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:57,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:57,132 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:57,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:57,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:57,137 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:57,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:57,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:57,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:57,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:57,151 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:57,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:57,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:57,157 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:57,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:57,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:57,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:57,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:57,170 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:57,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:57,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:57,176 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:57,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:57,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:57,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:57,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:57,189 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:57,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:57,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:57,195 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:57,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:57,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:57,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:57,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:57,208 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:57,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:57,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:57,214 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:57,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:57,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:57,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:57,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:57,230 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:57,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:57,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:57,236 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:57,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:57,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:57,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:57,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:57,251 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:57,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:57,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:57,257 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:57,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:57,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:57,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:57,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:57,272 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:57,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:57,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:57,277 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:57,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:57,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:57,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:57,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:57,292 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:57,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:57,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:57,298 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:57,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:57,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:57,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:57,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:57,311 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:57,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:57,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:57,317 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:57,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:57,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:57,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:57,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:57,330 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:57,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:57,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:57,336 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:57,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:57,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:57,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:57,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:57,350 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:57,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:57,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:57,355 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:57,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:57,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:57,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:57,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:57,370 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:57,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:57,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:57,375 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:57,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:57,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:57,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:57,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:57,389 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:57,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:57,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:57,394 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:57,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:57,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:57,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:57,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:57,408 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:57,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:57,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:57,413 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:57,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:57,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:57,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:57,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:57,427 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:57,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:57,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:57,433 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:57,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:57,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:57,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:57,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:57,447 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:57,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:57,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:57,452 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:57,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:57,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:57,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:57,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:57,466 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:57,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:57,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:57,474 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:57,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:57,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:57,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:57,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:57,487 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:57,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:57,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:57,492 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:57,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:57,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:57,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:57,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:57,506 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:57,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:57,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:57,512 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:57,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:57,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:57,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:57,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:57,527 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:57,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:57,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:57,533 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:57,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:57,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:57,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:57,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:57,547 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:57,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:57,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:57,553 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:57,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:57,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:57,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:57,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:57,566 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:57,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:57,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:57,572 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:57,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:57,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:57,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:57,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:57,586 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:57,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:57,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:57,592 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:57,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:57,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:57,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:57,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:57,606 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:57,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:57,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:57,612 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:57,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:57,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:57,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:57,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:57,626 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:57,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:57,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:57,632 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:57,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:57,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:57,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:57,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:57,645 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:57,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:57,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:57,650 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:57,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:57,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:57,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:57,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:57,666 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:57,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:57,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:57,671 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:57,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:57,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:57,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:57,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:57,688 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:57,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:57,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:57,693 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:57,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:57,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:57,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:57,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:57,707 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:57,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:57,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:57,713 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:57,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:57,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:57,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:57,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:57,730 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:57,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:57,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:57,735 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:57,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:57,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:57,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:57,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:57,750 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:57,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:57,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:57,755 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:57,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:57,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:57,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:57,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:57,769 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:57,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:57,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:57,774 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:57,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:57,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:57,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:57,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:57,788 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:57,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:57,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:57,796 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:57,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:57,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:57,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:57,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:57,810 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:57,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:57,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:57,815 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:57,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:57,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:57,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:57,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:57,829 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:57,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:57,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:57,834 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:57,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:57,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:57,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:57,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:57,849 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:57,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:57,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:57,854 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:57,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:57,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:57,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:57,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:57,868 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:57,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:57,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:57,874 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:57,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:57,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:57,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:57,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:57,890 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:57,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:57,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:57,896 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:57,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:57,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:57,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:57,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:57,912 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:57,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:57,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:57,918 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:57,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:57,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:57,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:57,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:57,932 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:57,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:57,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:57,938 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:57,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:57,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:57,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:57,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:57,956 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:57,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:57,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:57,964 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:57,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:57,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:57,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:57,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:57,978 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:57,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:57,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:57,984 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:57,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:57,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:57,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:57,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:57,998 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:58,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:58,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:58,003 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:58,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:58,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:58,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:58,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:58,017 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:58,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:58,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:58,023 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:58,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:58,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:58,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:58,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:58,037 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:58,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:58,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:58,042 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:58,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:58,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:58,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:58,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:58,055 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:58,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:58,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:58,061 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:58,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:58,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:58,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:58,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:58,074 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:58,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:58,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:58,080 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:58,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:58,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:58,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:58,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:58,093 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:58,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:58,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:58,099 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:58,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:58,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:58,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:58,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:58,112 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:58,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:58,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:58,118 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:58,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:58,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:58,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:58,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:58,132 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:58,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:58,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:58,138 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:58,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:58,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:58,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:58,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:58,151 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:58,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:58,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:58,156 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:58,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:58,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:58,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:58,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:58,173 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:58,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:58,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:58,178 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:58,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:58,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:58,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:58,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:58,192 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:58,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:58,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:58,198 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:58,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:58,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:58,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:58,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:58,212 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:58,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:58,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:58,218 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:58,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:58,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:58,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:58,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:58,232 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:58,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:58,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:58,237 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:58,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:58,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:58,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:58,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:58,252 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:58,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:58,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:58,257 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:58,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:58,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:58,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:58,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:58,272 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:58,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:58,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:58,277 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:58,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:58,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:58,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:58,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:58,292 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:58,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:58,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:58,297 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:58,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:58,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:58,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:58,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:58,313 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:58,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:58,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:58,318 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:58,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:58,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:58,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:58,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:58,334 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:58,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:58,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:58,340 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:58,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:58,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:58,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:58,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:58,356 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:58,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:58,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:58,361 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:58,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:58,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:58,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:58,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:58,377 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:58,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:58,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:58,382 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:58,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:58,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:58,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:58,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:58,397 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:58,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:58,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:58,402 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:58,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:58,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:58,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:58,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:58,420 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:58,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:58,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:58,425 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:58,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:58,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:58,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:58,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:58,441 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:58,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:58,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:58,447 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:58,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:58,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:58,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:58,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:58,461 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:58,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:58,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:58,467 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:58,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:58,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:58,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:58,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:58,481 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:58,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:58,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:58,487 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:58,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:58,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:58,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:58,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:58,501 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:58,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:58,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:58,506 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:58,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:58,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:58,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:58,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:58,522 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:58,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:58,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:58,527 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:58,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:58,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:58,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:58,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:58,542 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:58,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:58,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:58,548 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:58,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:58,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:58,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:58,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:58,563 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:58,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:58,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:58,568 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:58,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:58,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:58,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:58,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:58,583 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:58,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:58,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:58,588 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:58,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:58,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:58,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:58,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:58,603 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:58,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:58,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:58,608 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:58,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:58,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:58,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:58,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:58,622 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:58,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:58,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:58,628 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:58,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:58,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:58,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:58,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:58,643 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:58,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:58,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:58,648 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:58,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:58,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:58,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:58,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:58,662 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:58,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:58,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:58,667 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:58,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:58,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:58,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:58,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:58,682 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:58,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:58,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:58,687 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:58,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:58,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:58,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:58,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:58,702 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:58,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:58,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:58,708 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:58,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:58,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:58,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:58,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:58,722 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:58,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:58,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:58,728 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:58,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:58,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:58,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:58,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:58,742 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:58,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:58,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:58,747 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:58,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:58,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:58,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:58,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:58,762 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:58,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:58,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:58,768 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:58,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:58,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:58,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:58,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:58,782 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:58,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:58,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:58,787 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:58,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:58,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:58,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:58,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:58,801 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:58,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:58,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:58,807 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:58,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:58,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:58,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:58,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:58,822 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:58,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:58,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:58,827 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:58,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:58,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:58,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:58,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:58,843 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:58,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:58,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:58,848 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:58,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:58,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:58,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:58,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:58,863 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:58,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:58,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:58,869 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:58,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:58,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:58,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:58,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:58,885 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:58,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:58,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:58,894 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:58,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:58,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:58,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:58,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:58,908 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:58,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:58,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:58,914 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:58,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:58,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:58,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:58,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:58,931 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:58,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:58,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:58,937 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:58,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:58,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:58,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:58,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:58,953 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:58,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:58,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:58,959 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:58,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:58,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:58,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:58,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:58,974 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:58,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:58,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:58,980 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:58,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:58,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:58,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:58,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:58,995 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:59,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:59,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:59,001 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:59,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:59,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:59,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:59,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:59,017 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:59,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:59,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:59,023 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:59,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:59,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:59,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:59,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:59,039 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:59,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:59,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:59,045 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:59,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:59,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:59,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:59,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:59,059 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:59,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:59,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:59,065 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:59,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:59,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:59,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:59,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:59,079 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:59,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:59,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:59,085 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:59,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:59,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:59,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:59,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:59,099 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:59,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:59,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:59,105 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:59,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:59,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:59,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:59,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:59,119 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:59,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:59,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:59,125 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:59,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:59,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:59,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:59,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:59,140 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:59,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:59,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:59,146 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:59,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:59,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:59,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:59,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:59,160 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:59,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:59,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:59,166 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:59,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:59,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:59,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:59,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:59,182 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:59,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:59,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:59,188 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:59,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 18:22:59,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:59,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:59,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:59,202 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 18:22:59,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:59,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:59,208 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:59,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:59,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:59,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:59,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:59,223 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 18:22:59,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:22:59,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 38 states and 56 transitions. [2022-11-20 18:22:59,229 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2022-11-20 18:22:59,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 18:22:59,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:22:59,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:22:59,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:22:59,243 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked.