./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.5.ufo.UNBOUNDED.pals.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1cbe5ea4-6a5b-454e-88c3-f9cb8e376ae4/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1cbe5ea4-6a5b-454e-88c3-f9cb8e376ae4/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1cbe5ea4-6a5b-454e-88c3-f9cb8e376ae4/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1cbe5ea4-6a5b-454e-88c3-f9cb8e376ae4/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.5.ufo.UNBOUNDED.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1cbe5ea4-6a5b-454e-88c3-f9cb8e376ae4/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1cbe5ea4-6a5b-454e-88c3-f9cb8e376ae4/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0a05a45e59c4449e0f919ee265abbb6a4949f64a9be713d749d79d0baffd63df --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:43:42,732 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:43:42,735 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:43:42,792 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:43:42,792 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:43:42,796 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:43:42,798 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:43:42,802 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:43:42,805 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:43:42,811 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:43:42,812 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:43:42,814 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:43:42,815 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:43:42,818 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:43:42,820 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:43:42,824 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:43:42,826 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:43:42,827 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:43:42,830 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:43:42,838 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:43:42,839 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:43:42,841 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:43:42,844 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:43:42,845 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:43:42,854 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:43:42,855 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:43:42,855 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:43:42,857 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:43:42,858 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:43:42,859 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:43:42,860 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:43:42,861 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:43:42,863 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:43:42,864 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:43:42,866 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:43:42,866 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:43:42,867 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:43:42,867 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:43:42,867 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:43:42,868 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:43:42,869 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:43:42,870 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1cbe5ea4-6a5b-454e-88c3-f9cb8e376ae4/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 01:43:42,912 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:43:42,913 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:43:42,914 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:43:42,914 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:43:42,915 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:43:42,915 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:43:42,916 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:43:42,916 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 01:43:42,922 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:43:42,922 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 01:43:42,923 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:43:42,924 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:43:42,924 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:43:42,924 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:43:42,924 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 01:43:42,924 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:43:42,925 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:43:42,925 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:43:42,925 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:43:42,925 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:43:42,925 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:43:42,926 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:43:42,926 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:43:42,926 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:43:42,926 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:43:42,927 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:43:42,927 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:43:42,927 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:43:42,927 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_1cbe5ea4-6a5b-454e-88c3-f9cb8e376ae4/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1cbe5ea4-6a5b-454e-88c3-f9cb8e376ae4/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0a05a45e59c4449e0f919ee265abbb6a4949f64a9be713d749d79d0baffd63df [2021-11-23 01:43:43,226 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:43:43,259 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:43:43,262 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:43:43,263 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:43:43,265 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:43:43,266 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1cbe5ea4-6a5b-454e-88c3-f9cb8e376ae4/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.5.ufo.UNBOUNDED.pals.c [2021-11-23 01:43:43,336 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1cbe5ea4-6a5b-454e-88c3-f9cb8e376ae4/bin/ukojak-LBtLqBUTdQ/data/0e4d96465/81250d4917bd48a6b6af86bb1b55c9db/FLAGc64f0e89b [2021-11-23 01:43:43,926 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:43:43,926 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1cbe5ea4-6a5b-454e-88c3-f9cb8e376ae4/sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.5.ufo.UNBOUNDED.pals.c [2021-11-23 01:43:43,936 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1cbe5ea4-6a5b-454e-88c3-f9cb8e376ae4/bin/ukojak-LBtLqBUTdQ/data/0e4d96465/81250d4917bd48a6b6af86bb1b55c9db/FLAGc64f0e89b [2021-11-23 01:43:44,246 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1cbe5ea4-6a5b-454e-88c3-f9cb8e376ae4/bin/ukojak-LBtLqBUTdQ/data/0e4d96465/81250d4917bd48a6b6af86bb1b55c9db [2021-11-23 01:43:44,249 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:43:44,250 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:43:44,252 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:43:44,252 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:43:44,255 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:43:44,256 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:43:44" (1/1) ... [2021-11-23 01:43:44,257 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f66bee9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:43:44, skipping insertion in model container [2021-11-23 01:43:44,258 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:43:44" (1/1) ... [2021-11-23 01:43:44,265 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:43:44,300 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:43:44,576 WARN L230 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_1cbe5ea4-6a5b-454e-88c3-f9cb8e376ae4/sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.5.ufo.UNBOUNDED.pals.c[14577,14590] [2021-11-23 01:43:44,579 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:43:44,588 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:43:44,672 WARN L230 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_1cbe5ea4-6a5b-454e-88c3-f9cb8e376ae4/sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.5.ufo.UNBOUNDED.pals.c[14577,14590] [2021-11-23 01:43:44,673 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:43:44,714 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:43:44,714 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:43:44 WrapperNode [2021-11-23 01:43:44,714 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:43:44,715 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:43:44,716 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:43:44,716 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:43:44,730 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:43:44" (1/1) ... [2021-11-23 01:43:44,757 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:43:44" (1/1) ... [2021-11-23 01:43:44,826 INFO L137 Inliner]: procedures = 32, calls = 47, calls flagged for inlining = 13, calls inlined = 13, statements flattened = 536 [2021-11-23 01:43:44,827 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:43:44,827 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:43:44,828 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:43:44,828 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:43:44,852 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:43:44" (1/1) ... [2021-11-23 01:43:44,852 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:43:44" (1/1) ... [2021-11-23 01:43:44,857 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:43:44" (1/1) ... [2021-11-23 01:43:44,858 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:43:44" (1/1) ... [2021-11-23 01:43:44,879 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:43:44" (1/1) ... [2021-11-23 01:43:44,896 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:43:44" (1/1) ... [2021-11-23 01:43:44,912 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:43:44" (1/1) ... [2021-11-23 01:43:44,926 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:43:44,927 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:43:44,927 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:43:44,927 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:43:44,928 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:43:44" (1/1) ... [2021-11-23 01:43:44,944 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:43:44,960 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1cbe5ea4-6a5b-454e-88c3-f9cb8e376ae4/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:43:44,971 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1cbe5ea4-6a5b-454e-88c3-f9cb8e376ae4/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:43:44,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1cbe5ea4-6a5b-454e-88c3-f9cb8e376ae4/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:43:45,014 INFO L130 BoogieDeclarations]: Found specification of procedure read_manual_selection_history [2021-11-23 01:43:45,015 INFO L138 BoogieDeclarations]: Found implementation of procedure read_manual_selection_history [2021-11-23 01:43:45,015 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:43:45,015 INFO L130 BoogieDeclarations]: Found specification of procedure read_side2_failed_history [2021-11-23 01:43:45,015 INFO L138 BoogieDeclarations]: Found implementation of procedure read_side2_failed_history [2021-11-23 01:43:45,015 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2021-11-23 01:43:45,015 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2021-11-23 01:43:45,015 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:43:45,016 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:43:45,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:43:45,016 INFO L130 BoogieDeclarations]: Found specification of procedure read_side1_failed_history [2021-11-23 01:43:45,016 INFO L138 BoogieDeclarations]: Found implementation of procedure read_side1_failed_history [2021-11-23 01:43:45,016 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:43:45,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:43:45,016 INFO L130 BoogieDeclarations]: Found specification of procedure read_active_side_history [2021-11-23 01:43:45,016 INFO L138 BoogieDeclarations]: Found implementation of procedure read_active_side_history [2021-11-23 01:43:45,175 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:43:45,177 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:43:45,885 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:43:46,148 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:43:46,148 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-23 01:43:46,151 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:43:46 BoogieIcfgContainer [2021-11-23 01:43:46,151 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:43:46,152 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:43:46,152 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:43:46,161 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:43:46,162 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:43:46" (1/1) ... [2021-11-23 01:43:46,172 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:43:46,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:46,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 141 states and 217 transitions. [2021-11-23 01:43:46,279 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 217 transitions. [2021-11-23 01:43:46,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-11-23 01:43:46,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:46,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:46,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:46,642 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:43:46,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:46,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 142 states and 217 transitions. [2021-11-23 01:43:46,748 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 217 transitions. [2021-11-23 01:43:46,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:43:46,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:46,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:46,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:46,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:43:47,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:47,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 150 states and 231 transitions. [2021-11-23 01:43:47,071 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 231 transitions. [2021-11-23 01:43:47,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2021-11-23 01:43:47,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:47,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:47,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:47,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:43:47,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:47,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 159 states and 247 transitions. [2021-11-23 01:43:47,503 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 247 transitions. [2021-11-23 01:43:47,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2021-11-23 01:43:47,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:47,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:47,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:47,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:43:47,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:47,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 161 states and 251 transitions. [2021-11-23 01:43:47,624 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 251 transitions. [2021-11-23 01:43:47,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2021-11-23 01:43:47,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:47,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:47,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:47,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:43:47,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:47,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 163 states and 256 transitions. [2021-11-23 01:43:47,765 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 256 transitions. [2021-11-23 01:43:47,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-11-23 01:43:47,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:47,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:47,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:47,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:43:47,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:47,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 165 states and 260 transitions. [2021-11-23 01:43:47,851 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 260 transitions. [2021-11-23 01:43:47,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-11-23 01:43:47,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:47,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:47,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:47,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:43:47,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:47,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 167 states and 265 transitions. [2021-11-23 01:43:47,970 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 265 transitions. [2021-11-23 01:43:47,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-11-23 01:43:47,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:47,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:48,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:48,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:43:48,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:48,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 169 states and 268 transitions. [2021-11-23 01:43:48,102 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 268 transitions. [2021-11-23 01:43:48,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-11-23 01:43:48,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:48,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:48,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:48,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:43:48,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:48,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 172 states and 271 transitions. [2021-11-23 01:43:48,345 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 271 transitions. [2021-11-23 01:43:48,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2021-11-23 01:43:48,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:48,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:48,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:48,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:43:48,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:48,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 175 states and 274 transitions. [2021-11-23 01:43:48,583 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 274 transitions. [2021-11-23 01:43:48,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2021-11-23 01:43:48,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:48,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:48,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:48,769 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:43:48,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:48,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 177 states and 276 transitions. [2021-11-23 01:43:48,949 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 276 transitions. [2021-11-23 01:43:48,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2021-11-23 01:43:48,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:48,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:48,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:49,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:43:49,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:49,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 180 states and 279 transitions. [2021-11-23 01:43:49,175 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 279 transitions. [2021-11-23 01:43:49,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 01:43:49,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:49,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:49,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:49,307 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-23 01:43:49,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:49,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 184 states and 283 transitions. [2021-11-23 01:43:49,541 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 283 transitions. [2021-11-23 01:43:49,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-23 01:43:49,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:49,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:49,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:50,032 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:43:51,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:51,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 205 states and 331 transitions. [2021-11-23 01:43:51,863 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 331 transitions. [2021-11-23 01:43:51,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-11-23 01:43:51,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:51,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:51,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:51,909 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:43:51,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:51,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 207 states and 334 transitions. [2021-11-23 01:43:51,930 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 334 transitions. [2021-11-23 01:43:51,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-11-23 01:43:51,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:51,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:51,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:51,974 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:43:51,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:51,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 208 states and 334 transitions. [2021-11-23 01:43:51,993 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 334 transitions. [2021-11-23 01:43:51,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-11-23 01:43:51,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:51,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:52,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:52,037 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 01:43:52,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:52,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 210 states and 337 transitions. [2021-11-23 01:43:52,057 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 337 transitions. [2021-11-23 01:43:52,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:52,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:52,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:52,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:52,192 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-23 01:43:52,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:52,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 212 states and 341 transitions. [2021-11-23 01:43:52,223 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 341 transitions. [2021-11-23 01:43:52,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:52,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:52,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:52,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:52,545 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:53,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:53,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:53,870 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:53,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:53,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:53,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:53,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:53,932 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:53,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:53,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:53,945 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:53,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:53,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:53,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:53,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:53,988 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:53,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:53,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:53,999 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:54,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:54,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:54,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:54,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:54,041 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:54,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:54,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:54,052 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:54,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:54,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:54,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:54,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:54,094 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:54,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:54,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:54,106 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:54,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:54,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:54,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:54,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:54,148 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:54,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:54,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:54,160 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:54,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:54,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:54,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:54,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:54,207 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:54,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:54,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:54,219 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:54,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:54,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:54,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:54,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:54,259 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:54,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:54,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:54,271 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:54,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:54,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:54,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:54,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:54,311 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:54,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:54,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:54,323 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:54,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:54,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:54,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:54,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:54,365 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:54,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:54,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:54,377 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:54,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:54,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:54,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:54,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:54,419 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:54,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:54,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:54,432 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:54,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:54,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:54,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:54,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:54,476 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:54,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:54,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:54,489 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:54,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:54,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:54,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:54,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:54,532 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:54,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:54,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:54,544 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:54,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:54,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:54,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:54,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:54,609 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:54,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:54,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:54,621 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:54,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:54,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:54,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:54,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:54,661 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:54,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:54,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:54,673 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:54,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:54,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:54,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:54,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:54,714 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:54,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:54,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:54,726 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:54,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:54,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:54,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:54,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:54,767 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:54,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:54,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:54,779 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:54,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:54,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:54,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:54,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:54,820 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:54,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:54,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:54,833 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:54,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:54,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:54,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:54,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:54,874 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:54,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:54,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:54,885 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:54,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:54,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:54,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:54,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:54,925 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:54,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:54,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:54,936 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:54,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:54,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:54,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:54,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:54,976 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:54,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:54,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:54,994 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:54,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:54,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:54,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:55,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:55,033 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:55,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:55,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:55,044 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:55,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:55,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:55,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:55,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:55,084 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:55,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:55,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:55,095 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:55,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:55,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:55,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:55,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:55,135 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:55,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:55,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:55,147 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:55,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:55,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:55,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:55,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:55,189 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:55,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:55,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:55,201 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:55,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:55,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:55,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:55,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:55,248 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:55,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:55,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:55,260 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:55,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:55,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:55,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:55,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:55,308 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:55,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:55,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:55,319 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:55,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:55,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:55,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:55,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:55,377 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:55,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:55,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:55,389 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:55,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:55,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:55,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:55,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:55,442 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:55,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:55,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:55,453 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:55,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:55,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:55,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:55,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:55,494 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:55,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:55,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:55,506 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:55,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:55,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:55,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:55,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:55,548 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:55,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:55,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:55,559 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:55,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:55,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:55,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:55,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:55,604 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:55,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:55,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:55,615 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:55,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:55,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:55,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:55,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:55,655 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:55,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:55,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:55,666 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:55,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:55,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:55,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:55,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:55,706 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:55,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:55,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:55,717 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:55,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:55,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:55,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:55,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:55,759 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:55,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:55,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:55,770 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:55,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:55,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:55,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:55,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:55,838 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:55,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:55,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:55,868 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:55,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:55,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:55,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:55,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:55,906 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:55,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:55,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:55,918 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:55,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:55,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:55,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:55,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:55,962 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:55,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:55,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:55,974 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:55,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:55,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:55,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:55,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:56,020 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:56,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:56,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:56,032 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:56,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:56,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:56,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:56,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:56,072 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:56,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:56,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:56,084 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:56,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:56,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:56,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:56,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:56,127 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:56,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:56,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:56,138 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:56,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:56,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:56,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:56,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:56,182 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:56,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:56,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:56,194 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:56,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:56,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:56,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:56,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:56,233 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:56,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:56,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:56,269 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:56,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:56,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:56,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:56,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:56,315 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:56,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:56,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:56,332 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:56,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:56,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:56,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:56,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:56,384 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:56,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:56,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:56,397 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:56,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:56,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:56,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:56,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:56,454 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:56,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:56,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:56,468 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:56,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:56,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:56,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:56,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:56,513 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:56,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:56,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:56,525 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:56,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:56,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:56,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:56,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:56,568 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:56,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:56,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:56,580 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:56,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:56,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:56,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:56,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:56,623 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:56,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:56,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:56,635 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:56,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:56,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:56,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:56,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:56,678 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:56,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:56,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:56,690 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:56,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:56,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:56,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:56,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:56,730 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:56,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:56,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:56,741 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:56,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:56,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:56,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:56,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:56,786 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:56,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:56,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:56,798 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:56,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:56,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:56,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:56,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:56,864 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:56,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:56,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:56,884 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:56,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:56,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:56,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:56,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:56,935 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:56,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:56,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:56,947 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:56,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:56,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:56,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:56,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:56,986 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:56,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:56,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:56,998 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:56,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:56,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:56,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:57,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:57,037 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:57,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:57,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:57,049 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:57,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:57,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:57,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:57,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:57,087 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:57,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:57,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:57,098 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:57,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:57,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:57,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:57,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:57,138 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:57,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:57,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:57,148 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:57,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:57,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:57,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:57,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:57,185 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:57,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:57,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:57,196 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:57,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:57,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:57,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:57,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:57,232 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:57,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:57,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:57,243 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:57,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:57,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:57,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:57,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:57,280 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:57,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:57,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:57,290 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:57,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:57,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:57,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:57,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:57,351 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:57,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:57,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:57,362 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:57,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:57,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:57,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:57,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:57,398 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:57,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:57,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:57,409 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:57,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:57,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:57,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:57,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:57,444 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:57,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:57,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:57,455 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:57,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:57,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:57,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:57,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:57,493 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:57,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:57,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:57,504 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:57,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:57,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:57,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:57,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:57,543 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:57,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:57,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:57,554 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:57,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:57,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:57,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:57,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:57,596 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:57,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:57,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:57,608 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:57,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:57,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:57,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:57,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:57,647 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:57,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:57,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:57,658 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:57,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:57,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:57,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:57,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:57,696 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:57,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:57,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:57,707 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:57,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:57,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:57,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:57,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:57,745 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:57,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:57,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:57,756 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:57,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:57,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:57,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:57,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:57,803 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:57,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:57,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:57,814 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:57,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:57,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:57,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:57,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:57,850 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:57,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:57,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:57,861 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:57,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:57,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:57,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:57,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:57,899 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:57,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:57,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:57,910 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:57,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:57,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:57,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:57,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:57,952 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:57,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:57,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:57,963 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:57,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:57,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:57,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:57,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:58,016 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:58,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:58,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:58,027 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:58,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:58,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:58,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:58,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:58,063 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:58,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:58,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:58,073 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:58,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:58,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:58,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:58,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:58,113 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:58,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:58,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:58,124 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:58,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:58,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:58,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:58,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:58,172 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:58,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:58,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:58,183 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:58,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:58,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:58,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:58,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:58,219 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:58,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:58,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:58,229 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:58,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:58,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:58,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:58,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:58,267 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:58,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:58,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:58,278 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:58,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:58,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:58,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:58,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:58,324 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:58,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:58,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:58,337 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:58,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:58,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:58,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:58,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:58,399 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:58,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:58,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:58,417 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:58,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:58,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:58,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:58,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:58,459 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:58,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:58,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:58,471 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:58,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:58,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:58,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:58,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:58,511 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:58,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:58,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:58,520 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:58,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:58,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:58,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:58,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:58,556 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:58,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:58,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:58,565 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:58,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:58,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:58,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:58,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:58,607 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:58,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:58,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:58,617 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:58,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:58,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:58,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:58,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:58,666 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:58,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:58,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:58,676 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:58,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:58,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:58,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:58,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:58,711 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:58,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:58,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:58,721 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:58,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:58,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:58,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:58,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:58,759 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:58,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:58,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:58,770 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:58,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:58,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:58,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:58,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:58,810 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:58,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:58,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:58,819 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:58,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:58,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:58,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:58,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:58,854 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:58,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:58,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:58,871 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:58,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:58,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:58,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:58,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:58,906 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:58,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:58,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:58,916 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:58,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:58,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:58,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:58,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:58,949 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:58,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:58,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:58,958 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:58,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:58,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:58,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:58,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:58,996 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:59,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:59,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:59,018 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:59,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:59,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:59,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:59,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:59,052 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:59,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:59,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:59,063 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:59,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:59,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:59,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:59,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:59,103 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:59,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:59,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:59,122 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:59,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:59,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:59,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:59,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:59,158 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:59,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:59,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:59,168 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:59,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:59,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:59,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:59,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:59,202 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:59,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:59,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:59,213 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:59,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:59,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:59,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:59,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:59,247 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:59,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:59,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:59,257 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:59,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:59,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:59,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:59,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:59,295 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:59,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:59,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:59,305 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:59,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:59,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:59,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:59,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:59,350 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:59,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:59,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:59,360 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:59,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:59,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:59,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:59,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:59,394 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:59,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:59,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:59,404 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:59,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:59,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:59,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:59,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:59,448 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:59,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:59,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:59,458 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:59,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:59,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:59,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:59,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:59,492 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:59,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:59,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:59,501 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:59,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:59,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:59,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:59,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:59,536 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:59,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:59,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:59,546 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:59,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:59,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:59,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:59,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:59,580 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:59,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:59,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:59,590 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:59,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:59,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:59,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:59,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:59,623 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:59,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:59,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:59,632 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:59,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:59,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:59,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:59,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:59,667 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:59,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:59,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:59,677 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:59,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:59,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:59,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:59,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:59,724 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:59,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:59,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:59,737 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:59,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:59,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:59,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:59,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:59,782 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:59,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:59,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:59,796 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:59,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:59,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:59,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:59,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:59,830 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:59,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:59,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:59,840 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:59,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:59,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:59,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:59,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:59,886 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:59,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:59,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:59,896 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:59,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:59,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:59,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:59,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:59,929 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:59,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:59,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:59,938 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:59,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:59,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:59,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:43:59,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:43:59,971 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:43:59,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:43:59,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:43:59,981 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:43:59,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:43:59,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:43:59,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:00,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:00,020 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:00,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:00,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:00,030 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:00,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:00,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:00,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:00,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:00,065 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:00,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:00,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:00,074 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:00,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:00,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:00,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:00,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:00,114 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:00,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:00,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:00,123 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:00,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:00,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:00,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:00,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:00,155 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:00,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:00,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:00,164 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:00,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:00,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:00,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:00,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:00,196 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:00,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:00,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:00,206 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:00,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:00,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:00,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:00,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:00,250 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:00,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:00,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:00,260 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:00,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:00,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:00,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:00,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:00,298 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:00,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:00,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:00,307 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:00,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:00,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:00,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:00,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:00,340 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:00,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:00,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:00,350 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:00,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:00,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:00,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:00,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:00,385 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:00,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:00,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:00,395 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:00,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:00,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:00,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:00,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:00,434 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:00,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:00,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:00,443 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:00,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:00,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:00,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:00,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:00,475 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:00,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:00,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:00,484 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:00,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:00,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:00,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:00,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:00,516 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:00,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:00,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:00,531 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:00,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:00,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:00,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:00,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:00,569 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:00,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:00,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:00,581 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:00,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:00,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:00,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:00,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:00,617 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:00,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:00,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:00,628 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:00,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:00,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:00,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:00,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:00,666 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:00,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:00,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:00,677 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:00,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:00,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:00,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:00,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:00,714 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:00,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:00,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:00,724 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:00,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:00,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:00,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:00,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:00,757 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:00,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:00,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:00,766 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:00,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:00,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:00,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:00,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:00,799 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:00,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:00,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:00,809 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:00,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:00,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:00,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:00,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:00,842 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:00,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:00,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:00,852 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:00,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:00,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:00,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:00,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:00,889 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:00,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:00,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:00,898 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:00,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:00,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:00,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:00,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:00,931 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:00,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:00,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:00,941 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:00,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:00,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:00,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:00,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:00,977 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:00,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:00,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:00,986 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:00,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:00,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:00,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:00,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:01,017 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:01,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:01,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:01,027 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:01,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:01,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:01,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:01,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:01,063 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:01,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:01,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:01,072 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:01,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:01,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:01,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:01,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:01,104 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:01,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:01,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:01,113 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:01,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:01,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:01,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:01,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:01,144 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:01,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:01,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:01,159 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:01,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:01,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:01,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:01,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:01,193 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:01,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:01,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:01,203 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:01,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:01,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:01,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:01,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:01,235 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:01,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:01,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:01,245 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:01,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:01,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:01,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:01,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:01,276 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:01,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:01,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:01,286 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:01,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:01,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:01,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:01,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:01,317 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:01,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:01,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:01,326 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:01,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:01,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:01,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:01,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:01,358 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:01,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:01,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:01,368 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:01,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:01,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:01,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:01,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:01,400 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:01,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:01,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:01,409 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:01,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:01,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:01,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:01,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:01,442 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:01,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:01,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:01,451 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:01,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:01,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:01,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:01,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:01,484 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:01,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:01,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:01,494 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:01,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:01,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:01,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:01,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:01,527 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:01,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:01,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:01,536 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:01,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:01,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:01,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:01,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:01,568 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:01,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:01,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:01,577 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:01,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:01,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:01,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:01,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:01,610 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:01,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:01,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:01,619 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:01,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:01,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:01,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:01,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:01,651 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:01,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:01,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:01,660 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:01,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:01,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:01,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:01,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:01,693 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:01,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:01,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:01,703 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:01,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:01,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:01,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:01,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:01,736 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:01,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:01,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:01,746 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:01,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:01,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:01,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:01,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:01,787 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:01,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:01,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:01,796 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:01,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:01,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:01,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:01,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:01,828 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:01,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:01,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:01,836 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:01,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:01,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:01,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:01,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:01,869 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:01,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:01,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:01,878 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:01,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:01,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:01,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:01,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:01,911 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:01,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:01,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:01,920 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:01,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:01,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:01,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:01,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:01,951 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:01,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:01,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:01,960 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:01,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:01,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:01,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:01,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:01,993 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:02,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:02,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:02,002 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:02,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:02,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:02,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:02,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:02,035 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:02,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:02,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:02,044 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:02,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:02,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:02,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:02,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:02,075 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:02,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:02,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:02,084 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:02,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:02,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:02,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:02,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:02,115 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:02,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:02,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:02,124 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:02,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:02,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:02,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:02,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:02,157 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:02,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:02,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:02,166 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:02,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:02,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:02,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:02,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:02,198 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:02,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:02,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:02,207 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:02,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:02,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:02,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:02,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:02,238 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:02,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:02,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:02,247 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:02,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:02,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:02,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:02,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:02,278 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:02,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:02,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:02,287 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:02,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:02,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:02,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:02,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:02,319 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:02,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:02,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:02,329 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:02,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:02,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:02,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:02,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:02,366 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:02,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:02,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:02,375 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:02,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:02,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:02,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:02,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:02,407 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:02,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:02,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:02,416 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:02,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:02,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:02,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:02,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:02,447 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:02,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:02,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:02,457 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:02,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:02,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:02,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:02,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:02,488 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:02,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:02,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:02,498 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:02,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:02,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:02,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:02,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:02,529 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:02,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:02,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:02,538 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:02,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:02,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:02,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:02,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:02,569 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:02,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:02,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:02,579 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:02,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:02,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:02,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:02,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:02,610 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:02,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:02,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:02,618 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:02,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:02,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:02,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:02,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:02,649 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:02,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:02,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:02,658 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:02,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:02,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:02,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:02,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:02,691 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:02,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:02,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:02,701 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:02,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:02,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:02,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:02,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:02,734 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:02,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:02,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:02,743 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:02,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:02,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:02,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:02,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:02,774 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:02,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:02,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:02,783 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:02,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:02,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:02,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:02,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:02,815 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:02,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:02,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:02,824 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:02,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:02,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:02,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:02,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:02,855 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:02,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:02,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:02,865 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:02,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:02,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:02,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:02,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:02,897 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:02,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:02,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:02,906 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:02,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:02,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:02,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:02,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:02,943 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:02,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:02,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:02,952 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:02,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:02,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:02,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:02,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:02,985 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:02,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:02,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:02,994 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:02,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:02,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:02,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:03,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:03,026 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:03,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:03,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:03,035 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:03,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:03,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:03,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:03,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:03,068 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:03,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:03,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:03,077 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:03,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:03,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:03,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:03,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:03,109 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:03,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:03,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:03,119 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:03,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:03,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:03,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:03,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:03,151 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:03,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:03,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:03,160 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:03,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:03,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:03,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:03,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:03,191 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:03,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:03,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:03,200 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:03,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:03,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:03,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:03,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:03,230 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:03,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:03,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:03,240 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:03,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:03,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:03,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:03,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:03,270 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:03,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:03,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:03,279 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:03,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:03,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:03,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:03,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:03,310 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:03,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:03,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:03,319 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:03,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:03,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:03,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:03,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:03,351 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:03,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:03,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:03,360 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:03,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:03,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:03,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:03,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:03,391 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:03,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:03,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:03,400 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:03,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:03,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:03,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:03,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:03,431 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:03,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:03,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:03,440 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:03,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:03,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:03,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:03,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:03,470 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:03,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:03,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:03,480 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:03,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:03,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:03,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:03,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:03,516 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:03,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:03,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:03,525 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:03,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:03,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:03,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:03,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:03,557 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:03,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:03,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:03,568 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:03,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:03,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:03,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:03,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:03,601 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:03,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:03,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:03,610 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:03,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:03,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:03,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:03,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:03,642 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:03,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:03,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:03,651 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:03,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:03,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:03,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:03,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:03,683 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:03,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:03,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:03,692 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:03,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:03,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:03,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:03,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:03,724 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:03,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:03,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:03,733 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:03,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:03,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:03,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:03,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:03,767 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:03,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:03,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:03,775 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:03,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:03,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:03,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:03,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:03,808 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:03,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:03,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:03,829 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:03,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:03,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:03,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:03,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:03,862 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:03,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:03,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:03,871 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:03,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:03,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:03,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:03,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:03,902 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:03,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:03,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:03,910 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:03,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:03,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:03,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:03,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:03,941 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:03,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:03,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:03,950 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:03,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:03,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:03,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:03,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:03,983 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:03,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:03,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:03,992 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:03,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:03,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:03,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:04,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:04,025 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:04,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:04,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:04,034 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:04,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:04,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:04,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:04,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:04,067 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:04,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:04,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:04,077 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:04,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:04,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:04,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:04,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:04,116 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:04,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:04,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:04,125 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:04,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:04,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:04,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:04,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:04,157 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:04,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:04,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:04,166 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:04,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:04,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:04,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:04,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:04,197 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:04,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:04,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:04,206 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:04,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:04,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:04,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:04,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:04,240 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:04,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:04,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:04,250 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:04,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:04,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:04,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:04,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:04,294 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:04,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:04,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:04,303 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:04,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:04,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:04,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:04,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:04,334 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:04,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:04,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:04,343 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:04,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:04,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:04,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:04,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:04,373 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:04,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:04,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:04,382 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:04,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:04,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:04,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:04,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:04,413 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:04,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:04,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:04,422 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:04,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:04,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:04,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:04,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:04,453 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:04,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:04,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:04,462 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:04,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:04,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:04,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:04,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:04,492 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:04,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:04,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:04,500 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:04,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:04,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:04,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:04,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:04,531 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:04,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:04,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:04,541 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:04,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:04,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:04,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:04,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:04,571 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:04,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:04,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:04,580 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:04,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:04,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:04,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:04,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:04,613 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:04,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:04,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:04,622 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:04,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:04,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:04,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:04,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:04,654 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:04,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:04,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:04,662 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:04,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:04,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:04,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:04,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:04,699 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:04,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:04,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:04,709 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:04,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:04,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:04,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:04,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:04,739 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:04,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:04,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:04,749 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:04,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:04,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:04,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:04,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:04,780 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:04,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:04,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:04,789 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:04,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:04,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:04,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:04,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:04,820 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:04,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:04,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:04,829 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:04,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:04,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:04,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:04,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:04,862 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:04,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:04,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:04,871 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:04,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:04,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:04,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:04,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:04,907 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:04,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:04,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:04,916 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:04,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:04,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:04,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:04,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:04,947 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:04,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:04,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:04,956 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:04,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:04,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:04,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:04,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:04,988 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:04,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:04,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:04,998 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:04,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:04,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:04,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:05,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:05,029 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:05,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:05,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:05,037 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:05,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:05,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:05,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:05,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:05,069 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:05,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:05,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:05,078 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:05,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:05,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:05,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:05,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:05,109 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:05,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:05,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:05,117 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:05,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:05,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:05,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:05,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:05,148 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:05,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:05,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:05,156 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:05,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:05,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:05,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:05,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:05,197 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:05,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:05,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:05,209 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:05,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:05,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:05,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:05,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:05,248 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:05,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:05,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:05,257 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:05,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:05,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:05,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:05,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:05,289 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:05,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:05,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:05,305 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:05,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:05,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:05,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:05,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:05,335 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:05,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:05,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:05,345 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:05,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:05,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:05,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:05,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:05,375 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:05,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:05,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:05,385 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:05,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:05,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:05,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:05,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:05,419 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:05,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:05,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:05,427 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:05,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:05,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:05,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:05,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:05,458 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:05,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:05,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:05,467 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:05,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:05,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:05,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:05,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:05,499 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:05,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:05,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:05,508 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:05,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:05,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:05,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:05,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:05,545 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:05,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:05,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:05,554 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:05,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:05,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:05,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:05,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:05,586 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:05,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:05,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:05,594 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:05,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:05,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:05,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:05,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:05,626 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:05,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:05,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:05,635 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:05,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:05,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:05,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:05,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:05,673 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:05,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:05,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:05,682 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:05,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:05,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:05,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:05,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:05,713 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:05,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:05,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:05,724 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:05,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:05,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:05,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:05,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:05,756 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:05,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:05,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:05,765 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:05,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:05,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:05,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:05,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:05,795 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:05,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:05,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:05,804 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:05,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:05,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:05,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:05,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:05,834 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:05,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:05,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:05,843 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:05,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:05,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:05,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:05,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:05,886 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:05,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:05,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:05,896 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:05,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:05,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:05,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:05,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:05,932 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:05,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:05,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:05,941 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:05,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:05,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:05,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:05,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:05,977 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:05,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:05,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:05,986 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:05,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:05,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:05,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:05,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:06,016 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:06,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:06,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:06,026 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:06,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:06,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:06,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:06,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:06,057 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:06,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:06,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:06,066 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:06,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:06,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:06,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:06,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:06,096 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:06,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:06,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:06,105 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:06,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:06,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:06,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:06,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:06,135 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:06,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:06,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:06,144 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:06,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:06,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:06,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:06,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:06,175 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:06,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:06,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:06,185 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:06,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:06,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:06,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:06,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:06,215 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:06,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:06,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:06,225 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:06,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:06,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:06,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:06,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:06,256 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:06,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:06,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:06,265 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:06,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:06,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:06,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:06,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:06,296 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:06,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:06,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:06,305 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:06,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:06,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:06,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:06,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:06,334 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:06,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:06,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:06,343 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:06,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:06,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:06,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:06,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:06,373 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:06,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:06,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:06,381 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:06,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:06,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:06,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:06,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:06,411 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:06,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:06,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:06,419 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:06,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:06,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:06,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:06,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:06,448 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:06,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:06,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:06,457 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:06,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:06,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:06,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:06,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:06,498 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:06,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:06,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:06,507 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:06,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:06,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:06,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:06,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:06,537 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:06,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:06,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:06,546 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:06,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:06,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:06,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:06,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:06,593 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:06,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:06,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:06,602 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:06,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:06,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:06,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:06,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:06,633 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:06,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:06,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:06,642 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:06,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:06,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:06,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:06,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:06,671 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:06,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:06,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:06,680 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:06,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:06,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:06,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:06,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:06,711 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:06,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:06,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:06,720 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:06,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:06,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:06,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:06,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:06,750 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:06,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:06,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:06,759 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:06,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:06,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:06,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:06,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:06,800 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:06,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:06,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:06,809 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:06,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:06,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:06,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:06,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:06,840 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:06,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:06,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:06,848 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:06,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:06,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:06,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:06,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:06,878 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:06,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:06,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:06,887 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:06,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:06,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:06,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:06,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:06,915 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:06,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:06,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:06,925 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:06,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:06,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:06,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:06,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:06,955 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:06,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:06,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:06,964 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:06,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:06,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:06,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:06,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:06,996 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:07,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:07,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:07,005 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:07,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:07,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:07,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:07,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:07,036 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:07,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:07,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:07,045 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:07,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:07,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:07,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:07,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:07,091 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:07,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:07,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:07,099 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:07,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:07,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:07,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:07,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:07,130 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:07,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:07,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:07,139 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:07,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:07,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:07,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:07,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:07,168 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:07,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:07,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:07,177 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:07,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:07,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:07,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:07,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:07,206 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:07,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:07,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:07,215 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:07,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:07,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:07,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:07,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:07,245 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:07,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:07,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:07,254 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:07,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:07,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:07,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:07,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:07,284 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:07,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:07,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:07,295 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:07,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:07,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:07,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:07,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:07,323 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:07,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:07,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:07,332 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:07,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:07,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:07,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:07,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:07,361 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:07,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:07,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:07,370 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:07,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:07,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:07,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:07,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:07,400 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:07,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:07,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:07,409 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:07,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:07,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:07,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:07,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:07,438 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:07,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:07,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:07,447 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:07,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:07,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:07,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:07,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:07,475 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:07,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:07,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:07,484 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:07,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:07,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:07,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:07,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:07,515 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:07,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:07,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:07,524 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:07,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:07,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:07,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:07,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:07,554 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:07,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:07,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:07,563 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:07,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:07,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:07,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:07,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:07,596 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:07,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:07,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:07,605 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:07,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:07,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:07,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:07,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:07,647 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:07,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:07,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:07,656 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:07,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:07,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:07,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:07,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:07,685 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:07,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:07,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:07,694 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:07,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:07,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:07,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:07,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:07,724 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:07,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:07,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:07,733 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:07,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:07,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:07,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:07,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:07,762 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:07,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:07,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:07,769 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:07,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:07,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:07,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:07,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:07,800 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:07,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:07,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:07,809 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:07,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:07,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:07,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:07,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:07,840 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:07,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:07,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:07,849 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:07,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:07,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:07,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:07,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:07,879 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:07,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:07,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:07,887 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:07,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:07,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:07,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:07,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:07,917 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:07,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:07,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:07,925 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:07,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:07,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:07,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:07,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:07,961 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:07,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:07,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:07,969 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:07,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:07,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:07,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:07,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:08,000 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:08,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:08,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:08,009 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:08,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:08,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:08,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:08,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:08,039 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:08,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:08,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:08,048 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:08,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:08,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:08,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:08,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:08,078 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:08,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:08,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:08,087 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:08,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:08,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:08,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:08,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:08,117 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:08,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:08,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:08,125 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:08,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:08,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:08,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:08,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:08,154 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:08,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:08,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:08,164 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:08,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:08,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:08,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:08,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:08,193 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:08,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:08,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:08,208 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:08,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:08,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:08,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:08,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:08,243 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:08,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:08,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:08,254 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:08,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:08,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:08,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:08,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:08,289 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:08,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:08,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:08,299 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:08,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:08,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:08,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:08,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:08,332 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:08,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:08,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:08,343 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:08,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:08,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:08,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:08,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:08,377 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:08,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:08,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:08,388 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:08,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:08,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:08,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:08,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:08,423 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:08,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:08,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:08,433 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:08,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:08,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:08,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:08,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:08,462 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:08,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:08,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:08,470 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:08,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:08,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:08,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:08,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:08,499 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:08,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:08,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:08,507 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:08,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:08,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:08,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:08,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:08,536 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:08,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:08,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:08,545 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:08,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:08,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:08,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:08,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:08,574 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:08,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:08,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:08,583 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:08,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:08,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:08,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:08,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:08,613 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:08,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:08,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:08,622 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:08,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:08,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:08,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:08,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:08,652 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:08,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:08,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:08,661 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:08,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:08,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:08,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:08,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:08,691 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:08,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:08,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:08,700 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:08,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:08,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:08,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:08,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:08,728 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:08,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:08,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:08,737 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:08,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:08,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:08,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:08,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:08,765 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:08,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:08,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:08,774 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:08,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:08,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:08,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:08,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:08,804 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:08,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:08,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:08,813 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:08,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:08,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:08,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:08,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:08,844 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:08,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:08,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:08,853 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:08,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:08,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:08,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:08,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:08,882 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:08,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:08,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:08,891 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:08,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:08,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:08,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:08,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:08,929 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:08,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:08,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:08,942 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:08,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:08,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:08,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:08,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:08,973 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:08,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:08,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:08,981 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:08,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:08,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:08,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:08,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:09,011 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:09,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:09,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:09,019 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:09,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:09,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:09,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:09,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:09,049 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:09,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:09,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:09,058 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:09,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:09,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:09,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:09,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:09,087 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:09,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:09,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:09,096 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:09,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:09,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:09,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:09,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:09,126 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:09,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:09,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:09,135 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:09,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:09,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:09,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:09,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:09,165 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:09,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:09,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:09,173 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:09,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:09,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:09,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:09,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:09,202 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:09,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:09,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:09,211 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:09,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:09,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:09,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:09,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:09,241 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:09,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:09,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:09,251 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:09,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:09,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:09,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:09,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:09,281 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:09,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:09,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:09,289 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:09,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:09,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:09,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:09,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:09,319 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:09,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:09,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:09,327 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:09,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:09,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:09,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:09,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:09,357 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:09,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:09,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:09,366 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:09,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:09,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:09,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:09,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:09,396 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:09,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:09,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:09,405 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:09,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:09,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:09,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:09,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:09,434 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:09,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:09,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:09,443 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:09,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:09,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:09,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:09,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:09,476 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:09,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:09,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:09,484 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:09,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:09,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:09,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:09,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:09,515 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:09,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:09,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:09,523 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:09,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:09,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:09,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:09,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:09,552 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:09,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:09,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:09,561 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:09,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:09,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:09,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:09,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:09,600 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:09,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:09,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:09,609 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:09,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:09,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:09,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:09,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:09,640 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:09,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:09,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:09,650 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:09,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:09,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:09,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:09,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:09,680 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:09,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:09,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:09,690 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:09,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:09,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:09,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:09,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:09,720 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:09,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:09,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:09,729 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:09,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:09,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:09,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:09,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:09,760 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:09,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:09,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:09,769 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:09,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:09,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:09,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:09,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:09,799 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:09,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:09,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:09,808 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:09,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:09,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:09,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:09,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:09,837 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:09,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:09,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:09,846 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:09,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:09,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:09,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:09,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:09,875 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:09,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:09,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:09,883 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:09,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:09,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:09,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:09,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:09,912 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:09,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:09,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:09,921 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:09,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:09,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:09,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:09,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:09,949 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:09,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:09,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:09,957 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:09,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:09,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:09,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:09,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:09,986 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:09,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:09,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:09,995 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:09,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:09,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:09,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:10,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:10,023 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:10,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:10,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:10,032 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:10,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:10,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:10,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:10,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:10,060 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:10,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:10,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:10,069 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:10,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:10,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:10,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:10,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:10,097 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:10,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:10,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:10,106 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:10,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:10,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:10,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:10,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:10,136 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:10,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:10,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:10,145 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:10,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:10,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:10,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:10,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:10,174 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:10,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:10,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:10,182 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:10,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:10,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:10,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:10,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:10,211 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:10,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:10,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:10,220 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:10,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:10,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:10,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:10,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:10,258 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:10,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:10,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:10,267 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:10,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:10,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:10,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:10,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:10,313 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:10,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:10,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:10,322 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:10,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:10,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:10,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:10,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:10,373 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:10,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:10,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:10,387 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:10,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:10,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:10,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:10,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:10,443 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:10,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:10,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:10,452 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:10,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:10,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:10,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:10,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:10,505 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:10,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:10,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:10,517 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:10,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:10,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:10,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:10,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:10,548 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:10,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:10,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:10,558 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:10,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:10,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:10,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:10,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:10,588 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:10,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:10,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:10,597 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:10,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:10,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:10,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:10,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:10,627 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:10,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:10,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:10,635 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:10,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:10,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:10,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:10,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:10,666 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:10,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:10,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:10,675 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:10,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:10,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:10,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:10,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:10,706 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:10,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:10,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:10,715 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:10,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:10,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:10,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:10,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:10,745 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:10,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:10,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:10,755 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:10,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:10,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:10,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:10,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:10,785 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:10,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:10,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:10,794 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:10,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:10,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:10,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:10,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:10,822 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:10,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:10,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:10,832 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:10,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:10,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:10,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:10,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:10,865 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:10,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:10,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:10,874 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:10,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:10,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:10,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:10,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:10,903 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:10,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:10,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:10,912 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:10,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:10,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:10,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:10,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:10,943 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:10,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:10,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:10,953 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:10,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:10,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:10,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:10,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:10,984 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:10,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:10,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:10,993 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:10,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:10,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:10,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:11,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:11,029 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:11,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:11,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:11,039 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:11,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:11,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:11,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:11,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:11,070 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:11,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:11,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:11,080 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:11,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:11,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:11,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:11,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:11,116 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:11,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:11,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:11,125 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:11,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:11,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:11,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:11,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:11,155 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:11,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:11,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:11,164 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:11,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:11,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:11,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:11,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:11,194 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:11,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:11,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:11,207 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:11,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:11,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:11,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:11,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:11,237 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:11,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:11,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:11,246 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:11,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:11,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:11,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:11,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:11,277 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:11,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:11,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:11,285 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:11,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:11,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:11,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:11,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:11,316 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:11,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:11,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:11,325 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:11,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:11,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:11,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:11,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:11,355 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:11,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:11,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:11,364 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:11,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:11,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:11,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:11,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:11,393 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:11,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:11,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:11,402 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:11,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:11,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:11,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:11,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:11,431 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:11,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:11,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:11,440 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:11,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:11,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:11,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:11,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:11,468 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:11,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:11,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:11,477 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:11,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:11,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:11,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:11,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:11,505 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:11,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:11,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:11,513 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:11,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:11,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:11,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:11,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:11,543 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:11,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:11,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:11,552 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:11,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:11,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:11,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:11,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:11,582 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:11,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:11,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:11,590 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:11,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:11,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:11,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:11,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:11,619 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:11,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:11,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:11,628 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:11,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:11,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:11,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:11,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:11,656 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:11,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:11,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:11,664 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:11,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:11,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:11,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:11,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:11,699 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:11,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:11,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:11,708 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:11,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:11,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:11,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:11,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:11,738 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:11,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:11,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:11,747 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:11,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:11,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:11,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:11,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:11,777 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:11,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:11,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:11,785 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:11,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:11,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:11,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:11,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:11,814 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:11,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:11,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:11,823 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:11,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:11,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:11,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:11,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:11,853 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:11,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:11,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:11,861 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:11,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:11,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:11,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:11,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:11,891 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:11,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:11,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:11,899 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:11,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:11,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:11,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:11,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:11,928 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:11,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:11,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:11,936 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:11,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:11,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:11,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:11,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:11,965 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:11,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:11,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:11,974 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:11,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:11,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:11,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:11,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:12,002 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:12,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:12,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:12,011 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:12,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:12,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:12,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:12,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:12,039 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:12,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:12,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:12,047 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:12,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:12,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:12,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:12,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:12,077 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:12,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:12,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:12,085 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:12,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:12,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:12,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:12,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:12,113 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:12,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:12,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:12,122 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:12,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:12,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:12,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:12,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:12,151 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:12,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:12,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:12,159 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:12,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:12,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:12,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:12,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:12,187 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:12,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:12,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:12,195 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:12,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:12,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:12,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:12,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:12,225 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:12,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:12,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:12,233 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:12,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:12,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:12,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:12,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:12,263 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:12,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:12,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:12,272 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:12,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:12,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:12,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:12,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:12,302 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:12,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:12,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:12,310 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:12,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:12,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:12,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:12,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:12,345 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:12,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:12,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:12,354 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:12,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:12,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:12,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:12,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:12,383 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:12,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:12,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:12,392 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:12,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:12,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:12,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:12,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:12,421 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:12,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:12,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:12,430 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:12,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:12,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:12,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:12,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:12,460 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:12,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:12,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:12,469 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:12,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:12,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:12,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:12,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:12,497 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:12,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:12,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:12,506 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:12,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:12,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:12,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:12,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:12,535 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:12,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:12,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:12,544 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:12,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:12,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:12,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:12,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:12,574 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:12,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:12,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:12,582 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:12,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:12,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:12,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:12,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:12,611 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:12,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:12,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:12,620 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:12,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:12,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:12,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:12,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:12,648 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:12,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:12,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:12,656 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:12,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:12,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:12,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:12,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:12,684 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:12,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:12,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:12,693 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:12,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:12,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:12,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:12,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:12,722 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:12,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:12,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:12,730 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:12,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:12,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:12,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:12,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:12,760 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:12,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:12,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:12,769 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:12,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:12,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:12,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:12,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:12,798 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:12,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:12,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:12,807 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:12,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:12,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:12,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:12,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:12,836 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:12,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:12,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:12,844 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:12,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:12,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:12,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:12,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:12,873 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:12,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:12,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:12,881 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:12,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:12,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:12,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:12,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:12,909 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:12,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:12,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:12,918 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:12,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:12,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:12,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:12,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:12,946 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:12,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:12,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:12,955 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:12,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:12,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:12,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:12,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:12,983 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:12,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:12,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:12,991 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:12,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:12,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:12,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:13,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:13,023 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:13,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:13,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:13,031 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:13,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:13,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:13,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:13,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:13,059 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:13,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:13,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:13,067 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:13,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:13,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:13,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:13,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:13,095 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:13,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:13,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:13,104 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:13,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:13,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:13,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:13,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:13,133 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:13,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:13,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:13,142 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:13,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:13,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:13,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:13,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:13,171 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:13,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:13,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:13,179 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:13,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:13,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:13,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:13,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:13,207 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:13,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:13,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:13,215 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:13,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:13,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:13,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:13,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:13,245 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:13,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:13,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:13,253 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:13,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:13,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:13,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:13,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:13,283 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:13,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:13,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:13,291 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:13,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:13,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:13,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:13,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:13,321 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:13,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:13,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:13,329 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:13,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:13,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:13,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:13,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:13,359 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:13,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:13,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:13,368 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:13,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:13,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:13,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:13,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:13,397 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:13,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:13,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:13,405 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:13,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:13,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:13,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:13,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:13,434 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:13,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:13,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:13,443 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:13,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:13,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:13,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:13,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:13,473 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:13,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:13,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:13,481 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:13,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:13,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:13,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:13,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:13,510 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:13,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:13,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:13,518 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:13,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:13,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:13,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:13,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:13,547 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:13,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:13,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:13,555 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:13,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:13,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:13,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:13,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:13,583 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:13,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:13,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:13,591 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:13,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:13,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:13,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:13,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:13,619 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:13,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:13,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:13,627 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:13,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:13,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:13,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:13,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:13,664 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:13,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:13,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:13,672 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:13,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:13,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:13,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:13,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:13,702 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:13,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:13,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:13,710 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:13,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:13,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:13,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:13,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:13,738 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:13,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:13,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:13,746 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:13,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:13,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:13,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:13,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:13,774 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:13,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:13,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:13,783 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:13,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:13,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:13,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:13,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:13,813 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:13,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:13,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:13,822 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:13,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:13,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:13,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:13,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:13,851 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:13,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:13,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:13,860 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:13,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:13,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:13,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:13,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:13,889 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:13,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:13,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:13,898 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:13,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:13,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:13,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:13,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:13,927 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:13,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:13,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:13,936 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:13,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:13,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:13,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:13,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:13,966 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:13,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:13,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:13,974 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:13,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:13,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:13,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:13,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:14,003 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:14,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:14,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:14,012 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:14,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:14,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:14,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:14,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:14,040 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:14,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:14,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:14,048 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:14,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:14,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:14,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:14,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:14,076 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:14,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:14,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:14,085 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:14,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:14,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:14,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:14,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:14,114 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:14,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:14,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:14,122 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:14,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:14,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:14,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:14,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:14,150 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:14,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:14,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:14,158 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:14,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:14,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:14,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:14,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:14,187 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:14,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:14,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:14,195 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:14,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:14,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:14,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:14,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:14,223 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:14,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:14,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:14,231 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:14,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:14,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:14,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:14,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:14,260 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:14,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:14,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:14,268 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:14,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:14,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:14,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:14,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:14,303 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:14,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:14,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:14,311 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:14,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:14,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:14,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:14,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:14,339 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:14,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:14,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:14,347 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:14,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:14,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:14,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:14,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:14,377 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:14,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:14,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:14,385 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:14,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:14,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:14,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:14,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:14,414 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:14,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:14,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:14,423 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:14,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:14,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:14,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:14,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:14,450 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:14,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:14,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:14,455 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:14,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:14,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:14,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:14,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:14,485 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:14,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:14,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:14,493 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:14,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:14,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:14,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:14,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:14,523 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:14,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:14,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:14,533 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:14,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:14,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:14,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:14,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:14,574 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:14,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:14,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:14,582 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:14,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:14,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:14,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:14,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:14,612 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:14,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:14,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:14,621 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:14,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:14,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:14,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:14,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:14,651 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:14,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:14,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:14,660 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:14,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:14,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:14,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:14,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:14,689 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:14,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:14,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:14,697 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:14,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:14,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:14,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:14,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:14,726 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:14,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:14,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:14,734 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:14,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:14,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:14,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:14,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:14,764 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:14,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:14,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:14,772 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:14,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:14,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:14,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:14,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:14,801 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:14,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:14,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:14,809 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:14,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:14,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:14,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:14,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:14,838 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:14,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:14,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:14,846 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:14,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:14,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:14,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:14,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:14,874 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:14,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:14,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:14,882 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:14,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:14,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:14,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:14,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:14,911 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:14,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:14,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:14,919 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:14,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:14,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:14,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:14,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:14,948 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:14,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:14,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:14,967 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:14,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:14,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:14,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:14,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:14,995 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:15,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:15,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:15,004 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:15,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:15,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:15,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:15,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:15,032 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:15,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:15,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:15,041 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:15,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:15,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:15,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:15,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:15,069 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:15,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:15,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:15,077 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:15,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:15,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:15,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:15,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:15,105 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:15,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:15,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:15,113 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:15,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:15,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:15,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:15,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:15,141 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:15,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:15,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:15,149 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:15,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:15,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:15,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:15,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:15,178 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:15,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:15,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:15,186 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:15,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:15,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:15,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:15,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:15,217 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:15,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:15,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:15,225 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:15,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:15,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:15,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:15,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:15,255 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:15,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:15,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:15,263 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:15,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:15,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:15,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:15,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:15,293 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:15,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:15,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:15,302 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:15,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:15,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:15,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:15,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:15,342 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:15,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:15,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:15,350 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:15,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:15,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:15,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:15,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:15,396 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:15,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:15,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:15,401 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:15,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:15,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:15,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:15,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:15,436 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:15,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:15,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:15,445 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:15,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:15,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:15,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:15,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:15,478 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:15,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:15,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:15,486 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:15,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:15,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:15,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:15,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:15,515 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:15,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:15,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:15,524 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:15,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:15,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:15,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:15,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:15,553 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:15,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:15,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:15,561 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:15,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:15,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:15,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:15,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:15,590 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:15,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:15,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:15,599 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:15,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:15,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:15,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:15,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:15,627 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:15,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:15,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:15,635 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:15,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:15,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:15,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:15,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:15,676 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:15,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:15,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:15,686 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:15,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:15,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:15,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:15,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:15,718 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:15,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:15,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:15,728 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:15,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:15,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:15,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:15,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:15,761 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:15,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:15,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:15,771 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:15,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:15,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:15,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:15,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:15,804 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:15,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:15,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:15,814 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:15,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:15,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:15,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:15,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:15,848 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:15,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:15,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:15,858 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:15,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:15,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:15,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:15,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:15,890 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:15,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:15,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:15,900 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:15,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:15,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:15,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:15,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:15,929 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:15,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:15,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:15,938 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:15,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:15,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:15,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:15,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:15,966 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:15,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:15,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:15,975 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:15,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:15,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:15,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:15,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:16,003 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:16,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:16,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:16,011 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:16,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:16,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:16,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:16,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:16,040 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:16,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:16,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:16,048 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:16,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:16,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:16,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:16,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:16,078 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:16,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:16,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:16,086 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:16,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:16,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:16,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:16,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:16,115 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:16,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:16,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:16,123 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:16,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:16,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:16,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:16,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:16,152 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:16,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:16,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:16,161 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:16,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:16,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:16,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:16,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:16,190 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:16,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:16,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:16,199 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:16,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:16,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:16,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:16,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:16,227 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:16,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:16,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:16,235 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:16,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:16,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:16,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:16,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:16,264 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:16,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:16,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:16,273 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:16,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:16,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:16,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:16,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:16,302 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:16,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:16,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:16,311 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:16,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:16,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:16,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:16,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:16,340 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:16,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:16,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:16,349 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:16,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:16,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:16,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:16,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:16,377 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:16,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:16,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:16,385 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:16,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:16,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:16,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:16,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:16,413 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:16,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:16,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:16,422 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:16,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:16,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:16,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:16,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:16,449 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:16,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:16,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:16,457 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:16,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:16,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:16,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:16,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:16,493 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:16,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:16,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:16,501 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:16,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:16,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:16,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:16,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:16,529 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:16,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:16,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:16,537 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:16,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:16,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:16,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:16,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:16,565 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:16,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:16,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:16,573 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:16,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:16,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:16,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:16,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:16,601 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:16,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:16,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:16,609 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:16,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:16,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:16,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:16,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:16,636 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:16,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:16,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:16,644 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:16,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:16,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:16,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:16,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:16,672 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:16,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:16,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:16,680 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:16,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:16,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:16,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:16,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:16,708 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:16,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:16,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:16,716 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:16,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:16,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:16,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:16,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:16,744 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:16,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:16,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:16,753 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:16,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:16,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:16,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:16,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:16,782 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:16,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:16,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:16,790 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:16,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:16,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:16,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:16,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:16,819 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:16,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:16,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:16,827 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:16,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:16,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:16,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:16,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:16,856 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:16,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:16,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:16,864 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:16,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:16,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:16,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:16,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:16,892 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:16,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:16,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:16,900 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:16,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:16,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:16,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:16,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:16,928 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:16,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:16,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:16,936 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:16,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:16,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:16,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:16,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:16,965 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:16,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:16,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:16,974 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:16,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:16,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:16,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:16,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:17,003 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:17,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:17,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:17,011 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:17,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:17,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:17,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:17,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:17,040 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:17,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:17,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:17,047 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:17,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:17,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:17,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:17,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:17,078 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:17,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:17,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:17,087 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:17,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:17,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:17,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:17,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:17,116 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:17,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:17,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:17,125 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:17,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:17,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:17,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:17,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:17,153 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:17,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:17,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:17,162 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:17,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:17,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:17,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:17,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:17,191 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:17,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:17,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:17,199 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:17,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:17,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:17,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:17,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:17,228 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:17,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:17,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:17,236 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:17,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:17,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:17,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:17,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:17,279 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:17,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:17,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:17,287 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:17,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:17,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:17,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:17,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:17,315 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:17,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:17,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:17,323 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:17,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:17,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:17,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:17,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:17,352 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:17,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:17,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:17,360 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:17,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:17,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:17,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:17,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:17,388 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:17,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:17,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:17,396 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:17,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:17,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:17,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:17,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:17,424 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:17,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:17,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:17,432 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:17,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:17,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:17,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:17,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:17,460 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:17,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:17,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:17,468 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:17,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:17,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:17,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:17,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:17,497 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:17,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:17,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:17,506 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:17,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:17,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:17,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:17,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:17,535 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:17,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:17,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:17,544 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:17,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:17,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:17,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:17,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:17,572 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:17,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:17,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:17,580 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:17,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:17,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:17,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:17,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:17,608 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:17,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:17,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:17,616 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:17,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:17,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:17,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:17,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:17,644 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:17,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:17,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:17,652 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:17,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:17,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:17,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:17,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:17,681 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:17,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:17,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:17,689 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:17,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:17,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:17,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:17,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:17,718 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:17,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:17,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:17,726 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:17,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:17,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:17,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:17,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:17,755 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:17,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:17,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:17,764 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:17,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:17,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:17,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:17,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:17,793 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:17,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:17,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:17,802 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:17,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:17,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:17,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:17,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:17,832 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:17,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:17,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:17,840 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:17,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:17,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:17,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:17,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:17,868 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:17,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:17,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:17,876 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:17,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:17,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:17,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:17,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:17,904 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:17,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:17,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:17,912 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:17,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:17,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:17,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:17,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:17,941 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:17,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:17,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:17,950 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:17,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:17,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:17,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:17,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:17,978 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:17,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:17,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:17,986 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:17,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:17,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:17,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:17,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:18,013 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:18,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:18,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:18,022 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:18,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:18,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:18,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:18,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:18,065 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:18,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:18,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:18,073 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:18,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:18,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:18,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:18,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:18,101 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:18,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:18,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:18,109 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:18,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:18,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:18,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:18,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:18,139 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:18,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:18,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:18,147 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:18,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:18,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:18,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:18,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:18,176 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:18,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:18,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:18,184 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:18,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:18,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:18,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:18,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:18,213 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:18,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:18,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:18,221 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:18,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:18,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:18,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:18,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:18,249 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:18,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:18,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:18,257 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:18,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:18,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:18,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:18,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:18,285 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:18,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:18,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:18,293 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:18,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:18,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:18,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:18,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:18,322 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:18,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:18,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:18,331 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:18,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:18,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:18,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:18,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:18,360 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:18,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:18,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:18,369 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:18,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:18,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:18,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:18,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:18,398 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:18,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:18,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:18,406 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:18,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:18,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:18,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:18,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:18,435 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:18,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:18,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:18,443 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:18,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:18,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:18,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:18,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:18,473 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:18,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:18,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:18,478 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:18,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:18,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:18,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:18,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:18,504 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:18,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:18,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:18,512 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:18,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:18,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:18,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:18,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:18,542 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:18,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:18,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:18,551 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:18,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:18,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:18,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:18,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:18,579 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:18,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:18,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:18,588 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:18,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:18,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:18,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:18,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:18,616 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:18,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:18,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:18,625 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:18,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:18,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:18,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:18,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:18,655 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:18,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:18,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:18,663 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:18,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:18,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:18,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:18,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:18,691 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:18,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:18,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:18,699 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:18,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:18,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:18,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:18,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:18,728 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:18,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:18,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:18,736 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:18,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:18,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:18,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:18,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:18,765 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:18,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:18,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:18,774 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:18,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:18,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:18,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:18,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:18,802 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:18,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:18,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:18,810 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:18,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:18,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:18,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:18,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:18,854 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:18,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:18,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:18,863 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:18,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:18,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:18,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:18,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:18,890 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:18,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:18,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:18,898 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:18,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:18,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:18,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:18,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:18,925 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:18,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:18,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:18,933 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:18,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:18,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:18,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:18,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:18,961 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:18,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:18,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:18,969 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:18,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:18,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:18,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:18,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:18,997 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:19,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:19,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:19,005 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:19,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:19,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:19,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:19,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:19,034 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:19,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:19,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:19,042 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:19,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:19,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:19,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:19,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:19,078 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:19,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:19,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:19,087 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:19,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:19,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:19,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:19,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:19,113 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:19,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:19,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:19,118 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:19,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:19,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:19,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:19,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:19,143 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:19,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:19,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:19,148 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:19,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:19,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:19,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:19,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:19,179 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:19,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:19,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:19,185 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:19,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:19,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:19,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:19,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:19,211 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:19,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:19,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:19,220 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:19,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:19,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:19,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:19,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:19,249 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:19,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:19,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:19,257 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:19,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:19,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:19,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:19,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:19,286 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:19,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:19,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:19,294 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:19,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:19,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:19,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:19,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:19,324 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:19,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:19,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:19,333 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:19,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:19,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:19,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:19,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:19,360 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:19,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:19,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:19,369 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:19,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:19,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:19,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:19,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:19,393 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:19,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:19,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:19,398 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:19,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:19,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:19,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:19,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:19,424 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:19,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:19,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:19,430 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:19,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:19,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:19,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:19,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:19,456 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:19,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:19,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:19,461 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:19,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:19,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:19,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:19,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:19,486 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:19,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:19,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:19,494 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:19,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:19,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:19,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:19,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:19,523 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:19,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:19,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:19,531 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:19,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:19,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:19,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:19,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:19,559 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:19,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:19,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:19,567 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:19,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:19,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:19,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:19,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:19,608 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:19,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:19,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:19,619 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:19,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:19,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:19,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:19,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:19,654 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:19,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:19,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:19,664 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:19,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:19,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:19,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:19,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:19,696 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:19,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:19,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:19,706 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:19,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:19,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:19,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:19,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:19,738 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:19,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:19,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:19,745 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:19,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:19,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:19,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:19,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:19,771 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:19,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:19,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:19,778 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:19,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:19,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:19,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:19,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:19,802 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:19,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:19,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:19,808 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:19,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:19,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:19,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:19,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:19,849 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:19,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:19,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:19,856 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:19,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:19,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:19,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:19,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:19,880 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:19,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:19,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:19,885 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:19,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:19,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:19,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:19,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:19,907 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:19,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:19,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:19,913 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:19,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:19,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:19,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:19,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:19,935 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:19,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:19,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:19,941 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:19,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:19,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:19,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:19,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:19,963 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:19,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:19,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:19,968 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:19,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:19,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:19,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:19,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:19,992 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:19,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:19,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:19,997 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:19,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:19,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:19,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:20,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:20,026 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:20,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:20,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:20,031 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:20,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:20,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:20,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:20,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:20,055 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:20,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:20,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:20,060 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:20,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:20,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:20,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:20,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:20,083 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:20,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:20,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:20,088 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:20,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:20,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:20,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:20,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:20,109 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:20,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:20,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:20,115 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:20,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:20,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:20,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:20,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:20,136 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:20,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:20,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:20,144 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:20,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:20,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:20,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:20,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:20,180 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:20,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:20,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:20,188 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:20,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:20,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:20,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:20,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:20,217 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:20,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:20,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:20,226 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:20,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:20,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:20,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:20,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:20,255 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:20,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:20,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:20,264 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:20,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:20,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:20,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:20,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:20,292 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:20,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:20,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:20,301 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:20,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:20,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:20,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:20,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:20,329 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:20,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:20,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:20,338 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:20,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:20,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:20,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:20,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:20,367 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:20,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:20,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:20,376 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:20,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:20,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:20,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:20,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:20,405 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:20,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:20,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:20,414 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:20,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:20,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:20,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:20,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:20,443 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:20,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:20,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:20,452 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:20,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:20,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:20,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:20,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:20,480 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:20,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:20,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:20,493 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:20,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:20,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:20,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:20,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:20,522 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:20,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:20,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:20,530 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:20,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:20,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:20,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:20,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:20,558 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:20,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:20,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:20,567 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:20,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:20,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:20,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:20,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:20,595 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:20,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:20,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:20,604 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:20,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:20,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:20,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:20,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:20,632 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:20,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:20,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:20,640 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:20,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:20,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:20,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:20,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:20,667 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:20,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:20,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:20,676 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:20,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:20,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:20,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:20,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:20,703 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:20,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:20,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:20,712 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:20,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:20,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:20,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:20,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:20,740 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:20,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:20,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:20,749 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:20,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:20,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:20,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:20,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:20,778 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:20,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:20,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:20,786 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:20,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:20,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:20,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:20,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:20,815 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:20,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:20,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:20,823 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:20,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:20,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:20,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:20,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:20,854 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:20,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:20,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:20,863 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:20,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:20,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:20,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:20,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:20,888 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:20,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:20,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:20,895 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:20,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:20,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:20,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:20,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:20,923 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:20,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:20,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:20,929 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:20,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:20,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:20,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:20,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:20,954 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:20,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:20,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:20,962 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:20,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:20,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:20,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:20,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:20,985 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:20,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:20,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:20,991 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:20,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:20,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:20,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:20,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:21,015 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:21,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:21,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:21,020 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:21,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:21,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:21,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:21,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:21,043 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:21,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:21,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:21,049 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:21,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:21,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:21,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:21,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:21,079 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:21,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:21,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:21,087 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:21,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:21,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:21,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:21,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:21,116 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:21,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:21,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:21,124 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:21,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:21,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:21,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:21,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:21,154 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:21,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:21,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:21,162 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:21,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:21,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:21,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:21,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:21,185 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:21,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:21,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:21,190 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:21,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:21,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:21,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:21,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:21,212 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:21,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:21,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:21,217 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:21,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:21,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:21,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:21,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:21,239 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:21,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:21,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:21,244 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:21,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:21,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:21,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:21,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:21,277 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:21,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:21,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:21,285 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:21,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:21,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:21,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:21,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:21,313 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:21,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:21,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:21,322 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:21,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:21,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:21,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:21,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:21,350 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:21,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:21,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:21,359 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:21,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:21,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:21,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:21,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:21,396 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:21,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:21,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:21,401 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:21,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:21,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:21,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:21,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:21,427 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:21,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:21,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:21,432 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:21,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:21,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:21,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:21,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:21,453 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:21,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:21,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:21,458 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:21,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:21,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:21,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:21,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:21,479 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:21,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:21,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:21,484 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:21,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:21,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:21,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:21,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:21,506 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:21,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:21,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:21,511 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:21,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:21,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:21,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:21,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:21,540 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:21,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:21,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:21,545 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:21,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:21,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:21,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:21,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:21,567 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:21,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:21,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:21,572 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:21,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:21,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:21,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:21,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:21,600 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:21,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:21,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:21,609 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:21,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:21,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:21,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:21,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:21,640 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:21,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:21,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:21,648 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:21,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:21,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:21,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:21,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:21,679 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:21,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:21,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:21,688 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:21,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:21,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:21,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:21,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:21,717 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:21,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:21,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:21,726 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:21,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:21,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:21,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:21,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:21,755 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:21,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:21,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:21,763 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:21,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:21,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:21,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:21,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:21,793 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:21,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:21,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:21,802 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:21,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:21,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:21,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:21,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:21,830 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:21,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:21,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:21,839 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:21,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:21,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:21,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:21,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:21,868 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:21,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:21,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:21,876 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:21,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:21,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:21,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:21,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:21,905 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:21,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:21,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:21,914 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:21,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:21,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:21,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:21,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:21,943 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:21,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:21,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:21,952 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:21,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:21,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:21,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:21,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:21,981 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:21,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:21,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:21,990 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:21,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:21,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:21,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:22,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:22,019 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:22,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:22,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:22,028 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:22,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:22,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:22,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:22,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:22,061 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:22,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:22,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:22,070 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:22,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:22,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:22,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:22,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:22,102 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:22,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:22,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:22,111 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:22,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:22,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:22,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:22,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:22,143 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:22,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:22,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:22,152 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:22,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:22,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:22,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:22,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:22,183 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:22,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:22,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:22,193 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:22,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:22,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:22,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:22,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:22,223 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:22,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:22,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:22,232 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:22,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:22,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:22,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:22,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:22,263 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:22,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:22,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:22,272 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:22,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:22,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:22,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:22,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:22,304 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:22,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:22,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:22,318 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:22,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:22,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:22,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:22,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:22,349 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:22,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:22,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:22,358 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:22,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:22,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:22,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:22,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:22,389 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:22,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:22,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:22,398 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:22,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:22,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:22,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:22,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:22,429 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:22,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:22,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:22,439 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:22,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:22,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:22,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:22,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:22,472 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:22,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:22,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:22,481 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:22,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:22,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:22,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:22,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:22,513 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:22,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:22,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:22,522 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:22,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:22,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:22,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:22,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:22,552 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:22,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:22,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:22,560 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:22,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:22,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:22,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:22,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:22,590 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:22,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:22,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:22,599 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:22,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:22,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:22,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:22,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:22,630 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:22,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:22,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:22,640 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:22,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:22,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:22,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:22,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:22,671 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:22,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:22,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:22,678 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:22,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:22,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:22,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:22,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:22,707 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:22,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:22,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:22,713 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:22,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:22,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:22,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:22,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:22,736 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:22,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:22,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:22,742 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:22,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:22,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:22,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:22,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:22,771 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:22,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:22,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:22,780 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:22,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:22,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:22,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:22,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:22,809 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:22,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:22,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:22,818 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:22,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:22,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:22,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:22,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:22,847 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:22,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:22,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:22,855 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:22,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:22,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:22,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:22,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:22,882 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:22,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:22,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:22,891 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:22,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:22,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:22,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:22,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:22,915 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:22,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:22,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:22,921 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:22,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:22,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:22,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:22,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:22,947 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:22,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:22,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:22,953 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:22,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:22,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:22,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:22,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:22,976 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:22,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:22,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:22,982 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:22,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:22,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:22,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:22,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:23,004 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:23,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:23,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:23,010 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:23,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:23,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:23,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:23,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:23,035 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:23,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:23,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:23,044 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:23,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:23,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:23,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:23,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:23,074 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:23,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:23,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:23,083 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:23,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:23,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:23,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:23,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:23,107 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:23,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:23,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:23,113 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:23,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:23,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:23,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:23,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:23,136 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:23,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:23,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:23,142 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:23,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:23,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:23,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:23,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:23,174 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:23,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:23,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:23,180 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:23,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:23,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:23,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:23,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:23,201 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:23,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:23,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:23,210 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:23,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:23,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:23,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:23,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:23,250 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:23,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:23,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:23,258 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:23,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:23,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:23,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:23,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:23,284 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:23,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:23,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:23,290 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:23,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:23,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:23,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:23,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:23,315 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:23,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:23,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:23,321 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:23,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:23,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:23,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:23,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:23,346 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:23,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:23,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:23,352 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:23,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:23,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:23,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:23,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:23,373 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:23,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:23,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:23,378 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:23,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:23,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:23,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:23,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:23,418 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:23,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:23,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:23,427 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:23,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:23,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:23,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:23,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:23,457 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:23,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:23,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:23,466 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:23,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:23,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:23,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:23,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:23,495 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:23,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:23,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:23,503 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:23,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:23,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:23,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:23,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:23,534 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:23,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:23,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:23,542 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:23,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:23,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:23,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:23,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:23,564 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:23,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:23,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:23,570 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:23,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:23,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:23,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:23,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:23,592 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:23,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:23,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:23,598 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:23,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:23,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:23,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:23,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:23,625 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:23,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:23,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:23,630 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:23,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:23,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:23,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:23,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:23,652 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:23,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:23,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:23,657 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:23,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:23,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:23,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:23,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:23,684 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:23,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:23,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:23,690 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:23,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:23,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:23,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:23,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:23,712 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:23,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:23,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:23,717 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:23,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:23,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:23,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:23,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:23,738 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:23,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:23,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:23,743 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:23,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:23,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:23,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:23,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:23,765 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:23,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:23,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:23,770 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:23,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:23,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:23,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:23,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:23,793 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:23,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:23,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:23,799 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:23,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:23,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:23,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:23,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:23,820 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:23,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:23,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:23,826 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:23,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:23,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:23,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:23,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:23,848 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:23,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:23,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:23,853 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:23,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:23,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:23,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:23,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:23,879 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:23,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:23,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:23,884 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:23,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:23,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:23,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:23,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:23,918 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:23,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:23,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:23,926 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:23,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:23,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:23,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:23,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:23,957 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:23,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:23,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:23,965 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:23,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:23,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:23,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:23,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:23,996 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:24,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:24,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:24,005 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:24,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:24,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:24,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:24,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:24,035 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:24,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:24,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:24,044 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:24,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:24,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:24,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:24,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:24,074 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:24,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:24,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:24,088 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:24,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:24,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:24,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:24,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:24,121 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:24,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:24,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:24,130 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:24,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:24,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:24,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:24,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:24,162 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:24,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:24,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:24,171 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:24,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:24,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:24,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:24,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:24,203 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:24,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:24,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:24,212 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:24,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:24,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:24,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:24,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:24,243 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:24,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:24,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:24,251 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:24,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:24,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:24,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:24,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:24,283 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:24,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:24,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:24,292 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:24,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:24,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:24,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:24,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:24,322 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:24,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:24,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:24,331 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:24,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:24,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:24,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:24,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:24,360 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:24,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:24,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:24,368 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:24,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:24,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:24,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:24,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:24,398 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:24,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:24,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:24,407 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:24,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:24,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:24,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:24,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:24,437 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:24,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:24,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:24,445 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:24,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:24,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:24,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:24,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:24,476 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:24,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:24,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:24,485 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:24,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:24,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:24,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:24,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:24,515 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:24,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:24,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:24,524 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:24,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:24,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:24,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:24,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:24,555 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:24,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:24,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:24,564 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:24,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:24,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:24,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:24,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:24,593 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:24,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:24,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:24,601 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:24,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:24,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:24,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:24,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:24,632 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:24,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:24,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:24,641 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:24,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:24,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:24,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:24,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:24,672 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:24,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:24,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:24,681 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:24,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:24,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:24,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:24,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:24,713 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:24,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:24,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:24,723 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:24,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:24,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:24,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:24,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:24,753 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:24,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:24,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:24,762 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:24,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:24,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:24,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:24,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:24,792 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:24,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:24,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:24,801 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:24,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:24,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:24,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:24,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:24,830 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:24,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:24,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:24,838 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:24,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:24,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:24,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:24,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:24,868 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:24,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:24,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:24,873 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:24,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:24,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:24,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:24,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:24,896 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:24,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:24,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:24,901 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:24,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:24,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:24,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:24,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:24,924 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:24,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:24,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:24,929 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:24,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:24,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:24,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:24,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:24,952 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:24,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:24,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:24,958 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:24,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:24,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:24,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:24,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:24,980 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:24,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:24,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:24,985 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:24,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:24,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:24,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:24,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:25,012 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:25,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:25,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:25,021 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:25,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:25,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:25,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:25,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:25,052 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:25,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:25,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:25,057 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:25,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:25,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:25,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:25,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:25,077 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:25,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:25,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:25,082 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:25,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:25,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:25,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:25,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:25,103 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:25,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:25,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:25,109 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:25,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:25,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:25,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:25,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:25,132 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:25,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:25,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:25,137 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:25,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:25,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:25,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:25,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:25,156 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:25,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:25,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:25,161 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:25,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:25,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:25,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:25,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:25,181 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:25,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:25,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:25,186 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:25,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:25,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:25,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:25,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:25,207 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:25,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:25,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:25,212 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:25,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:25,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:25,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:25,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:25,232 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:25,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:25,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:25,237 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:25,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:25,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:25,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:25,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:25,257 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:25,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:25,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:25,262 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:25,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:25,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:25,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:25,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:25,284 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:25,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:25,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:25,290 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:25,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:25,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:25,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:25,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:25,313 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:25,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:25,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:25,318 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:25,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:25,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:25,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:25,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:25,346 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:25,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:25,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:25,352 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:25,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:25,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:25,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:25,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:25,380 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:25,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:25,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:25,385 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:25,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:25,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:25,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:25,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:25,406 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:25,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:25,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:25,411 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:25,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:25,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:25,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:25,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:25,433 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:25,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:25,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:25,438 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:25,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:25,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:25,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:25,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:25,460 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:25,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:25,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:25,466 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:25,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:25,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:25,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:25,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:25,487 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:25,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:25,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:25,493 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:25,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:25,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:25,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:25,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:25,514 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:25,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:25,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:25,520 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:25,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:25,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:25,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:25,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:25,544 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:25,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:25,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:25,549 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:25,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:25,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:25,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:25,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:25,576 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:25,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:25,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:25,582 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:25,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:25,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:25,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:25,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:25,606 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:25,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:25,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:25,612 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:25,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:25,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:25,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:25,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:25,637 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:25,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:25,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:25,643 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:25,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:25,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:25,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:25,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:25,672 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:25,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:25,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:25,682 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:25,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:25,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:25,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:25,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:25,709 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:25,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:25,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:25,714 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:25,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:25,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:25,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:25,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:25,737 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:25,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:25,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:25,743 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:25,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:25,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:25,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:25,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:25,767 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:25,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:25,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:25,772 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:25,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:25,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:25,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:25,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:25,802 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:25,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:25,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:25,808 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:25,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:25,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:25,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:25,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:25,834 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:25,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:25,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:25,840 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:25,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:25,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:25,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:25,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:25,863 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:25,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:25,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:25,868 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:25,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:25,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:25,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:25,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:25,890 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:25,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:25,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:25,895 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:25,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:25,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:25,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:25,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:25,919 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:25,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:25,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:25,925 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:25,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:25,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:25,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:25,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:25,946 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:25,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:25,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:25,952 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:25,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:25,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:25,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:25,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:25,974 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:25,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:25,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:25,979 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:25,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:25,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:25,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:25,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:26,001 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:26,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:26,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:26,007 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:26,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:26,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:26,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:26,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:26,052 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:26,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:26,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:26,060 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:26,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:26,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:26,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:26,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:26,089 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:26,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:26,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:26,098 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:26,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:26,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:26,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:26,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:26,126 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:26,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:26,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:26,135 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:26,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:26,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:26,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:26,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:26,165 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:26,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:26,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:26,173 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:26,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:26,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:26,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:26,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:26,204 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:26,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:26,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:26,213 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:26,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:26,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:26,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:26,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:26,243 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:26,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:26,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:26,252 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:26,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:26,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:26,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:26,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:26,281 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:26,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:26,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:26,290 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:26,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:26,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:26,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:26,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:26,320 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:26,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:26,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:26,328 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:26,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:26,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:26,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:26,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:26,359 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:26,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:26,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:26,367 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:26,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:26,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:26,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:26,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:26,395 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:26,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:26,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:26,404 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:26,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:26,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:26,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:26,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:26,432 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:26,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:26,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:26,438 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:26,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:26,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:26,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:26,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:26,459 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:26,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:26,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:26,464 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:26,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:26,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:26,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:26,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:26,487 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:26,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:26,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:26,492 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:26,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:26,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:26,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:26,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:26,514 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:26,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:26,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:26,520 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:26,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:26,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:26,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:26,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:26,542 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:26,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:26,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:26,548 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:26,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:26,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:26,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:26,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:26,570 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:26,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:26,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:26,576 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:26,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:26,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:26,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:26,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:26,598 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:26,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:26,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:26,603 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:26,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:26,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:26,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:26,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:26,625 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:26,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:26,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:26,636 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:26,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:26,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:26,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:26,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:26,657 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:26,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:26,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:26,664 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:26,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:26,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:26,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:26,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:26,696 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:26,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:26,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:26,701 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:26,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:26,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:26,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:26,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:26,722 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:26,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:26,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:26,728 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:26,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:26,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:26,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:26,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:26,750 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:26,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:26,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:26,755 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:26,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:26,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:26,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:26,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:26,779 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:26,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:26,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:26,785 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:26,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:26,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:26,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:26,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:26,808 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:26,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:26,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:26,813 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:26,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:26,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:26,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:26,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:26,836 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:26,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:26,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:26,842 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:26,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:26,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:26,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:26,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:26,864 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:26,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:26,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:26,869 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:26,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:26,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:26,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:26,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:26,894 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:26,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:26,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:26,899 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:26,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:26,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:26,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:26,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:26,921 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:26,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:26,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:26,926 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:26,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:26,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:26,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:26,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:26,948 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:26,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:26,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:26,953 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:26,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:26,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:26,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:26,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:26,975 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:26,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:26,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:26,980 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:26,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:26,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:26,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:26,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:27,003 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:27,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:27,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:27,009 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:27,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:27,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:27,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:27,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:27,039 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:27,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:27,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:27,044 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:27,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:27,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:27,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:27,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:27,067 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:27,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:27,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:27,073 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:27,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:27,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:27,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:27,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:27,095 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:27,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:27,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:27,101 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:27,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:27,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:27,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:27,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:27,148 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:27,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:27,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:27,156 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:27,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:27,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:27,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:27,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:27,181 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:27,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:27,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:27,187 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:27,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:27,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:27,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:27,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:27,212 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:27,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:27,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:27,217 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:27,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:27,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:27,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:27,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:27,240 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:27,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:27,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:27,246 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:27,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:27,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:27,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:27,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:27,268 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:27,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:27,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:27,273 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:27,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:27,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:27,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:27,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:27,301 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:27,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:27,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:27,311 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:27,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:27,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:27,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:27,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:27,340 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:27,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:27,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:27,349 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:27,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:27,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:27,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:27,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:27,378 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:27,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:27,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:27,387 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:27,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:27,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:27,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:27,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:27,417 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:27,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:27,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:27,425 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:27,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:27,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:27,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:27,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:27,459 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:27,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:27,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:27,464 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:27,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:27,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:27,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:27,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:27,486 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:27,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:27,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:27,492 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:27,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:27,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:27,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:27,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:27,514 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:27,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:27,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:27,519 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:27,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:27,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:27,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:27,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:27,541 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:27,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:27,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:27,547 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:27,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:27,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:27,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:27,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:27,568 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:27,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:27,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:27,574 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:27,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:27,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:27,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:27,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:27,596 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:27,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:27,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:27,602 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:27,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:27,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:27,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:27,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:27,624 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:27,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:27,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:27,631 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:27,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:27,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:27,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:27,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:27,654 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:27,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:27,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:27,660 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:27,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:27,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:27,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:27,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:27,697 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:27,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:27,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:27,703 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:27,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:27,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:27,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:27,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:27,723 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:27,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:27,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:27,728 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:27,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:27,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:27,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:27,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:27,750 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:27,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:27,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:27,756 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:27,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:27,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:27,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:27,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:27,777 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:27,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:27,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:27,782 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:27,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:27,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:27,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:27,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:27,802 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:27,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:27,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:27,808 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:27,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:27,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:27,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:27,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:27,837 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:27,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:27,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:27,846 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:27,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:27,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:27,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:27,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:27,875 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:27,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:27,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:27,880 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:27,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:27,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:27,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:27,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:27,902 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:27,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:27,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:27,907 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:27,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:27,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:27,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:27,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:27,928 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:27,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:27,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:27,933 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:27,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:27,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:27,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:27,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:27,954 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:27,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:27,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:27,959 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:27,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:27,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:27,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:27,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:27,980 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:27,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:27,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:27,985 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:27,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:27,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:27,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:27,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:28,006 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:28,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:28,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:28,012 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:28,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:28,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:28,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:28,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:28,035 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:28,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:28,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:28,040 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:28,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:28,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:28,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:28,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:28,062 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:28,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:28,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:28,067 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:28,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:28,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:28,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:28,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:28,090 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:28,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:28,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:28,095 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:28,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:28,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:28,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:28,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:28,120 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:28,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:28,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:28,126 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:28,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:28,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:28,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:28,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:28,149 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:28,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:28,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:28,155 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:28,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:28,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:28,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:28,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:28,179 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:28,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:28,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:28,190 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:28,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:28,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:28,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:28,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:28,218 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:28,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:28,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:28,223 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:28,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:28,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:28,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:28,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:28,245 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:28,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:28,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:28,250 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:28,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:28,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:28,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:28,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:28,272 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:28,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:28,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:28,278 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:28,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:28,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:28,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:28,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:28,307 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:28,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:28,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:28,312 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:28,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:28,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:28,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:28,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:28,335 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:28,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:28,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:28,340 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:28,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:28,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:28,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:28,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:28,362 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:28,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:28,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:28,367 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:28,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:28,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:28,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:28,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:28,389 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:28,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:28,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:28,394 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:28,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:28,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:28,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:28,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:28,416 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:28,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:28,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:28,421 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:28,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:28,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:28,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:28,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:28,443 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:28,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:28,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:28,448 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:28,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:28,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:28,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:28,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:28,470 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:28,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:28,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:28,478 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:28,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:28,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:28,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:28,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:28,505 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:28,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:28,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:28,510 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:28,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:28,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:28,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:28,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:28,530 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:28,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:28,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:28,535 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:28,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:28,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:28,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:28,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:28,555 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:28,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:28,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:28,560 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:28,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:28,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:28,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:28,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:28,580 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:28,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:28,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:28,585 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:28,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:28,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:28,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:28,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:28,605 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:28,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:28,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:28,610 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:28,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:28,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:28,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:28,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:28,631 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:28,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:28,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:28,635 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:28,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:28,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:28,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:28,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:28,675 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:28,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:28,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:28,683 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:28,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:28,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:28,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:28,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:28,712 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:28,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:28,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:28,718 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:28,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:28,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:28,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:28,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:28,740 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:28,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:28,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:28,746 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:28,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:28,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:28,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:28,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:28,767 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:28,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:28,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:28,773 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:28,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:28,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:28,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:28,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:28,794 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:28,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:28,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:28,799 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:28,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:28,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:28,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:28,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:28,823 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:28,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:28,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:28,828 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:28,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:28,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:28,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:28,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:28,850 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:28,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:28,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:28,855 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:28,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:28,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:28,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:28,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:28,877 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:28,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:28,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:28,886 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:28,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:28,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:28,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:28,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:28,908 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:28,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:28,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:28,912 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:28,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:28,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:28,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:28,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:28,938 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:28,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:28,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:28,943 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:28,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:28,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:28,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:28,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:28,964 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:28,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:28,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:28,969 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:28,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:28,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:28,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:28,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:28,989 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:28,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:28,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:28,994 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:28,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:28,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:28,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:29,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:29,028 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:29,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:29,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:29,036 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:29,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:29,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:29,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:29,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:29,058 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:29,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:29,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:29,063 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:29,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:29,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:29,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:29,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:29,084 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:29,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:29,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:29,092 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:29,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:29,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:29,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:29,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:29,117 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:29,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:29,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:29,122 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:29,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:29,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:29,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:29,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:29,143 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:29,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:29,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:29,148 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:29,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:29,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:29,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:29,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:29,177 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:29,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:29,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:29,185 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:29,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:29,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:29,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:29,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:29,214 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:29,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:29,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:29,223 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:29,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:29,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:29,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:29,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:29,251 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:29,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:29,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:29,259 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:29,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:29,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:29,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:29,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:29,290 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:29,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:29,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:29,298 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:29,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:29,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:29,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:29,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:29,326 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:29,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:29,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:29,331 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:29,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:29,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:29,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:29,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:29,352 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:29,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:29,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:29,358 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:29,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:29,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:29,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:29,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:29,381 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:29,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:29,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:29,388 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:29,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:29,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:29,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:29,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:29,413 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:29,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:29,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:29,418 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:29,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:29,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:29,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:29,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:29,438 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:29,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:29,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:29,443 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:29,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:29,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:29,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:29,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:29,475 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:29,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:29,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:29,480 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:29,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:29,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:29,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:29,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:29,500 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:29,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:29,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:29,505 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:29,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:29,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:29,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:29,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:29,525 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:29,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:29,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:29,530 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:29,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:29,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:29,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:29,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:29,551 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:29,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:29,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:29,556 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:29,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:29,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:29,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:29,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:29,575 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:29,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:29,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:29,580 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:29,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:29,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:29,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:29,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:29,601 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:29,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:29,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:29,607 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:29,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:29,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:29,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:29,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:29,629 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:29,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:29,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:29,634 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:29,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:29,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:29,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:29,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:29,654 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:29,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:29,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:29,660 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:29,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:29,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:29,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:29,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:29,680 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:29,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:29,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:29,685 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:29,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:29,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:29,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:29,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:29,707 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:29,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:29,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:29,712 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:29,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:29,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:29,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:29,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:29,739 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:29,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:29,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:29,748 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:29,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:29,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:29,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:29,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:29,775 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:29,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:29,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:29,784 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:29,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:29,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:29,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:29,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:29,810 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:29,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:29,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:29,819 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:29,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:29,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:29,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:29,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:29,847 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:29,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:29,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:29,855 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:29,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:29,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:29,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:29,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:29,884 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:29,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:29,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:29,893 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:29,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:29,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:29,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:29,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:29,921 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:29,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:29,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:29,929 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:29,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:29,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:29,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:29,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:29,958 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:29,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:29,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:29,966 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:29,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:29,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:29,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:29,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:29,994 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:30,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:30,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:30,002 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:30,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:30,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:30,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:30,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:30,028 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:30,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:30,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:30,036 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:30,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:30,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:30,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:30,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:30,063 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:30,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:30,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:30,071 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:30,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:30,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:30,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:30,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:30,097 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:30,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:30,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:30,105 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:30,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:30,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:30,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:30,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:30,132 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:30,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:30,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:30,140 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:30,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:30,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:30,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:30,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:30,167 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:30,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:30,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:30,176 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:30,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:30,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:30,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:30,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:30,204 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:30,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:30,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:30,212 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:30,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:30,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:30,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:30,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:30,258 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:30,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:30,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:30,266 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:30,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:30,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:30,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:30,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:30,293 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:30,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:30,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:30,302 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:30,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:30,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:30,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:30,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:30,329 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:30,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:30,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:30,337 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:30,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:30,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:30,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:30,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:30,366 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:30,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:30,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:30,374 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:30,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:30,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:30,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:30,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:30,402 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:30,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:30,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:30,411 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:30,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:30,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:30,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:30,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:30,439 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:30,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:30,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:30,448 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:30,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:30,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:30,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:30,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:30,476 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:30,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:30,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:30,485 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:30,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:30,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:30,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:30,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:30,513 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:30,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:30,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:30,522 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:30,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:30,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:30,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:30,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:30,558 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:30,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:30,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:30,567 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:30,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:30,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:30,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:30,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:30,596 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:30,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:30,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:30,605 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:30,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:30,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:30,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:30,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:30,640 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:30,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:30,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:30,649 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:30,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:30,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:30,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:30,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:30,678 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:30,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:30,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:30,687 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:30,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:30,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:30,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:30,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:30,716 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:30,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:30,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:30,725 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:30,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:30,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:30,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:30,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:30,753 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:30,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:30,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:30,762 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:30,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:30,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:30,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:30,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:30,790 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:30,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:30,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:30,798 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:30,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:30,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:30,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:30,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:30,826 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:30,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:30,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:30,834 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:30,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:30,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:30,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:30,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:30,864 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:30,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:30,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:30,872 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:30,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:30,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:30,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:30,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:30,900 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:30,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:30,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:30,908 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:30,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:30,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:30,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:30,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:30,939 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:30,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:30,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:30,947 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:30,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:30,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:30,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:30,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:30,974 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:30,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:30,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:30,982 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:30,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:30,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:30,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:30,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:31,009 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:31,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:31,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:31,018 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:31,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:31,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:31,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:31,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:31,046 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:31,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:31,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:31,055 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:31,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:31,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:31,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:31,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:31,084 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:31,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:31,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:31,093 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:31,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:31,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:31,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:31,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:31,120 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:31,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:31,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:31,126 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:31,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:31,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:31,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:31,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:31,149 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:31,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:31,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:31,155 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:31,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:31,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:31,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:31,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:31,178 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:31,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:31,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:31,187 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:31,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:31,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:31,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:31,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:31,218 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:31,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:31,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:31,227 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:31,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:31,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:31,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:31,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:31,258 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:31,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:31,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:31,267 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:31,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:31,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:31,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:31,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:31,296 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:31,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:31,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:31,304 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:31,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:31,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:31,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:31,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:31,334 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:31,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:31,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:31,339 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:31,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:31,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:31,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:31,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:31,361 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:31,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:31,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:31,367 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:31,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:31,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:31,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:31,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:31,389 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:31,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:31,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:31,394 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:31,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:31,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:31,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:31,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:31,420 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:31,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:31,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:31,426 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:31,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:31,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:31,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:31,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:31,449 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:44:31,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:44:31,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:44:31,455 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:44:31,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:44:31,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:44:31,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:44:31,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:44:31,477 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-23 01:55:41,041 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:41,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:41,046 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:41,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:41,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:41,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:41,067 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:41,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:41,072 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:41,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:41,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:41,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:41,092 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:41,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:41,096 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:41,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:41,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:41,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:41,116 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:41,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:41,122 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:41,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:41,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:41,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:41,141 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:41,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:41,146 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:41,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:41,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:41,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:41,166 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:41,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:41,171 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:41,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:41,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:41,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:41,191 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:41,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:41,196 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:41,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:41,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:41,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:41,217 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:41,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:41,222 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:41,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:41,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:41,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:41,242 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:41,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:41,247 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:41,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:41,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:41,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:41,267 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:41,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:41,272 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:41,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:41,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:41,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:41,292 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:41,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:41,298 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:41,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:41,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:41,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:41,318 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:41,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:41,323 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:41,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:41,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:41,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:41,344 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:41,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:41,349 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:41,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:41,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:41,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:41,369 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:41,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:41,374 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:41,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:41,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:41,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:41,394 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:41,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:41,399 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:41,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:41,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:41,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:41,419 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:41,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:41,424 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:41,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:41,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:41,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:41,443 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:41,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:41,448 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:41,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:41,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:41,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:41,468 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:41,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:41,476 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:41,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:41,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:41,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:41,496 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:41,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:41,501 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:41,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:41,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:41,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:41,520 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:41,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:41,525 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:41,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:41,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:41,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:41,545 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:41,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:41,550 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:41,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:41,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:41,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:41,569 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:41,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:41,574 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:41,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:41,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:41,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:41,594 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:41,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:41,599 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:41,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:41,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:41,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:41,619 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:41,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:41,624 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:41,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:41,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:41,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:41,643 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:41,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:41,648 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:41,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:41,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:41,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:41,668 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:41,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:41,673 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:41,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:41,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:41,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:41,693 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:41,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:41,698 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:41,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:41,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:41,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:41,717 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:41,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:41,722 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:41,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:41,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:41,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:41,742 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:41,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:41,747 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:41,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:41,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:41,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:41,766 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:41,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:41,771 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:41,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:41,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:41,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:41,791 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:41,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:41,796 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:41,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:41,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:41,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:41,816 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:41,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:41,821 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:41,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:41,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:41,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:41,840 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:41,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:41,845 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:41,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:41,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:41,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:41,865 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:41,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:41,870 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:41,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:41,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:41,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:41,891 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:41,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:41,896 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:41,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:41,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:41,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:41,916 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:41,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:41,921 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:41,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:41,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:41,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:41,941 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:41,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:41,946 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:41,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:41,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:41,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:41,967 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:41,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:41,972 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:41,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:41,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:41,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:41,992 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:41,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:41,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:41,997 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:41,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:41,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:41,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,017 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:42,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:42,022 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:42,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:42,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,042 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:42,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:42,048 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:42,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:42,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,068 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:42,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:42,073 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:42,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:42,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,093 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:42,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:42,098 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:42,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:42,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,118 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:42,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:42,123 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:42,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:42,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,143 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:42,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:42,147 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:42,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:42,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,167 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:42,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:42,173 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:42,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:42,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,193 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:42,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:42,198 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:42,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:42,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,218 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:42,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:42,223 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:42,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:42,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,248 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:42,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:42,253 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:42,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:42,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,273 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:42,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:42,278 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:42,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:42,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,298 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:42,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:42,303 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:42,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:42,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,322 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:42,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:42,327 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:42,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:42,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,347 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:42,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:42,352 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:42,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:42,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,372 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:42,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:42,376 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:42,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:42,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,396 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:42,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:42,401 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:42,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:42,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,421 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:42,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:42,426 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:42,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:42,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,445 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:42,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:42,450 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:42,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:42,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,470 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:42,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:42,475 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:42,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:42,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,495 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:42,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:42,500 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:42,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:42,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,519 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:42,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:42,524 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:42,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:42,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,544 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:42,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:42,549 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:42,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:42,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,569 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:42,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:42,574 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:42,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:42,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,594 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:42,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:42,598 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:42,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:42,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,618 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:42,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:42,623 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:42,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:42,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,643 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:42,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:42,648 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:42,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:42,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,667 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:42,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:42,672 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:42,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:42,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,692 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:42,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:42,697 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:42,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:42,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,717 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:42,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:42,722 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:42,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:42,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,741 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:42,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:42,746 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:42,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:42,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,766 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:42,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:42,771 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:42,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:42,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,791 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:42,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:42,796 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:42,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:42,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,816 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:42,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:42,821 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:42,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:42,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,841 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:42,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:42,846 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:42,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:42,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,866 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:42,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:42,871 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:42,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:42,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,891 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:42,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:42,896 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:42,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:42,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,916 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:42,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:42,921 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:42,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:42,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,942 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:42,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:42,947 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:42,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:42,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,968 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:42,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:42,973 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:42,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:42,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:42,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:42,993 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:42,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:42,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:42,998 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:42,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:42,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:42,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,022 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:43,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:43,027 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:43,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:43,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,047 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:43,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:43,052 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:43,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:43,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,072 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:43,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:43,077 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:43,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:43,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,097 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:43,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:43,102 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:43,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:43,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,122 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:43,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:43,127 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:43,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:43,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,148 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:43,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:43,153 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:43,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:43,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,172 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:43,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:43,177 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:43,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:43,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,197 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:43,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:43,202 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:43,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:43,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,222 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:43,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:43,227 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:43,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:43,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,247 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:43,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:43,252 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:43,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:43,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,271 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:43,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:43,276 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:43,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:43,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,296 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:43,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:43,301 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:43,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:43,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,321 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:43,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:43,326 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:43,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:43,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,345 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:43,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:43,350 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:43,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:43,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,370 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:43,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:43,375 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:43,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:43,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,395 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:43,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:43,400 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:43,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:43,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,419 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:43,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:43,424 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:43,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:43,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,444 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:43,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:43,449 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:43,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:43,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,469 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:43,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:43,474 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:43,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:43,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,493 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:43,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:43,498 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:43,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:43,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,518 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:43,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:43,523 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:43,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:43,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,543 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:43,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:43,548 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:43,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:43,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,567 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:43,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:43,572 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:43,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:43,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,592 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:43,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:43,597 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:43,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:43,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,617 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:43,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:43,622 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:43,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:43,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,641 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:43,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:43,646 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:43,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:43,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,666 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:43,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:43,671 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:43,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:43,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,691 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:43,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:43,696 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:43,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:43,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,716 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:43,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:43,721 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:43,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:43,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,742 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:43,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:43,748 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:43,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:43,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,769 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:43,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:43,778 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:43,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:43,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,800 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:43,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:43,805 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:43,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:43,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,827 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:43,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:43,832 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:43,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:43,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,854 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:43,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:43,859 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:43,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:43,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,882 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:43,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:43,888 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:43,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:43,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,910 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:43,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:43,916 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:43,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:43,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,938 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:43,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:43,944 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:43,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:43,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,965 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:43,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:43,970 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:43,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:43,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:43,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:43,990 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:43,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:43,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:43,995 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:43,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:43,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:43,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,015 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:44,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:44,020 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:44,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:44,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,040 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:44,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:44,045 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:44,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:44,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,065 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:44,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:44,070 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:44,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:44,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,090 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:44,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:44,095 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:44,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:44,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,115 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:44,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:44,120 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:44,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:44,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,139 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:44,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:44,144 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:44,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:44,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,164 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:44,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:44,169 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:44,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:44,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,189 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:44,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:44,194 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:44,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:44,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,214 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:44,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:44,219 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:44,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:44,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,239 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:44,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:44,244 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:44,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:44,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,263 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:44,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:44,268 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:44,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:44,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,288 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:44,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:44,293 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:44,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:44,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,313 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:44,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:44,317 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:44,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:44,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,337 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:44,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:44,342 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:44,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:44,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,362 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:44,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:44,367 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:44,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:44,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,387 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:44,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:44,392 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:44,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:44,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,411 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:44,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:44,416 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:44,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:44,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,436 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:44,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:44,441 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:44,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:44,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,461 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:44,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:44,465 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:44,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:44,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,485 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:44,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:44,490 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:44,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:44,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,510 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:44,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:44,515 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:44,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:44,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,535 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:44,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:44,540 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:44,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:44,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,566 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:44,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:44,570 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:44,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:44,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,590 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:44,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:44,595 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:44,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:44,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,616 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:44,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:44,621 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:44,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:44,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,642 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:44,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:44,647 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:44,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:44,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,667 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:44,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:44,672 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:44,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:44,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,691 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:44,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:44,696 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:44,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:44,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,716 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:44,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:44,721 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:44,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:44,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,740 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:44,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:44,745 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:44,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:44,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,765 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:44,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:44,770 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:44,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:44,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,790 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:44,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:44,795 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:44,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:44,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,814 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:44,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:44,819 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:44,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:44,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,839 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:44,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:44,844 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:44,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:44,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,863 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:44,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:44,868 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:44,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:44,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,889 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:44,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:44,894 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:44,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:44,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,913 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:44,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:44,919 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:44,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:44,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,938 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:44,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:44,943 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:44,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:44,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,964 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:44,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:44,968 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:44,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:44,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:44,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:44,988 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:44,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:44,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:44,993 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:44,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:44,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:44,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,013 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:45,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:45,018 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:45,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:45,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,037 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:45,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:45,042 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:45,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:45,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,062 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:45,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:45,067 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:45,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:45,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,087 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:45,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:45,092 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:45,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:45,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,113 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:45,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:45,117 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:45,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:45,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,137 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:45,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:45,142 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:45,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:45,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,162 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:45,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:45,167 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:45,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:45,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,187 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:45,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:45,191 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:45,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:45,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,211 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:45,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:45,216 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:45,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:45,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,236 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:45,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:45,241 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:45,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:45,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,260 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:45,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:45,265 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:45,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:45,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,285 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:45,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:45,290 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:45,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:45,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,309 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:45,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:45,314 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:45,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:45,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,338 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:45,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:45,343 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:45,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:45,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,363 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:45,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:45,367 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:45,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:45,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,387 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:45,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:45,392 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:45,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:45,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,411 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:45,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:45,416 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:45,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:45,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,436 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:45,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:45,441 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:45,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:45,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,460 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:45,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:45,465 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:45,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:45,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,485 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:45,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:45,490 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:45,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:45,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,510 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:45,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:45,515 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:45,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:45,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,536 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:45,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:45,541 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:45,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:45,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,561 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:45,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:45,566 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:45,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:45,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,585 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:45,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:45,590 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:45,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:45,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,610 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:45,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:45,615 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:45,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:45,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,635 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:45,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:45,640 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:45,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:45,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,659 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:45,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:45,664 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:45,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:45,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,684 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:45,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:45,689 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:45,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:45,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,709 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:45,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:45,713 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:45,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:45,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,733 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:45,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:45,738 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:45,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:45,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,758 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:45,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:45,763 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:45,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:45,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,782 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:45,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:45,787 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:45,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:45,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,807 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:45,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:45,812 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:45,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:45,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,831 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:45,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:45,836 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:45,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:45,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,856 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:45,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:45,861 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:45,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:45,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,881 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:45,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:45,886 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:45,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:45,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,906 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:45,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:45,911 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:45,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:45,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,931 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:45,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:45,936 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:45,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:45,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,956 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:45,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:45,961 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:45,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:45,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:45,981 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:45,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:45,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:45,986 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:45,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:45,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:45,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:45,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,006 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:46,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:46,011 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:46,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:46,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,030 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:46,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:46,035 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:46,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:46,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,055 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:46,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:46,060 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:46,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:46,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,081 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:46,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:46,089 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:46,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:46,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,109 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:46,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:46,114 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:46,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:46,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,134 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:46,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:46,139 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:46,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:46,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,158 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:46,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:46,164 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:46,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:46,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,184 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:46,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:46,189 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:46,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:46,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,209 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:46,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:46,214 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:46,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:46,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,233 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:46,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:46,238 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:46,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:46,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,258 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:46,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:46,263 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:46,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:46,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,282 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:46,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:46,287 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:46,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:46,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,307 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:46,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:46,312 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:46,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:46,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,331 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:46,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:46,336 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:46,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:46,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,356 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:46,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:46,361 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:46,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:46,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,381 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:46,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:46,385 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:46,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:46,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,405 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:46,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:46,410 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:46,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:46,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,430 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:46,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:46,435 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:46,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:46,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,454 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:46,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:46,459 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:46,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:46,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,479 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:46,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:46,484 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:46,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:46,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,504 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:46,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:46,509 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:46,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:46,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,528 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:46,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:46,533 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:46,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:46,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,553 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:46,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:46,558 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:46,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:46,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,577 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:46,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:46,582 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:46,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:46,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,602 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:46,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:46,607 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:46,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:46,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,627 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:46,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:46,631 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:46,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:46,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,651 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:46,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:46,656 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:46,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:46,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,676 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:46,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:46,681 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:46,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:46,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,700 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:46,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:46,705 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:46,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:46,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,725 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:46,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:46,730 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:46,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:46,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,749 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:46,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:46,755 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:46,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:46,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,774 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:46,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:46,779 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:46,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:46,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,799 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:46,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:46,804 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:46,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:46,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,823 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:46,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:46,828 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:46,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:46,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,854 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:46,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:46,859 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:46,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:46,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,878 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:46,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:46,883 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:46,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:46,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,904 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:46,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:46,909 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:46,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:46,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,931 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:46,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:46,936 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:46,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:46,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,958 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:46,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:46,963 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:46,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:46,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:46,985 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:46,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:46,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:46,990 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:46,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:46,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:46,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:46,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,012 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:47,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:47,017 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:47,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:47,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,039 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:47,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:47,044 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:47,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:47,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,067 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:47,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:47,072 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:47,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:47,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,094 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:47,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:47,099 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:47,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:47,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,120 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:47,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:47,125 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:47,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:47,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,145 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:47,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:47,150 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:47,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:47,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,170 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:47,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:47,175 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:47,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:47,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,194 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:47,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:47,199 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:47,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:47,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,219 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:47,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:47,224 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:47,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:47,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,243 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:47,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:47,248 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:47,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:47,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,268 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:47,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:47,273 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:47,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:47,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,292 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:47,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:47,297 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:47,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:47,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,317 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:47,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:47,322 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:47,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:47,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,342 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:47,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:47,347 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:47,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:47,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,366 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:47,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:47,371 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:47,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:47,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,391 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:47,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:47,396 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:47,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:47,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,416 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:47,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:47,420 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:47,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:47,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,440 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:47,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:47,445 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:47,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:47,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,465 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:47,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:47,470 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:47,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:47,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,489 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:47,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:47,494 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:47,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:47,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,514 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:47,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:47,519 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:47,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:47,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,538 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:47,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:47,543 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:47,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:47,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,563 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:47,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:47,568 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:47,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:47,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,588 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:47,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:47,593 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:47,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:47,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,612 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:47,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:47,617 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:47,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:47,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,641 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:47,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:47,646 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:47,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:47,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,665 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:47,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:47,670 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:47,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:47,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,690 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:47,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:47,695 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:47,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:47,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,714 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:47,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:47,719 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:47,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:47,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,739 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:47,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:47,744 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:47,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:47,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,764 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:47,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:47,768 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:47,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:47,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,788 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:47,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:47,793 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:47,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:47,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,813 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:47,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:47,818 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:47,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:47,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,837 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:47,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:47,842 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:47,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:47,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,862 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:47,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:47,867 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:47,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:47,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,887 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:47,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:47,892 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:47,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:47,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,911 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:47,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:47,916 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:47,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:47,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,936 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:47,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:47,941 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:47,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:47,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,961 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:47,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:47,966 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:47,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:47,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:47,986 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:47,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:47,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:47,991 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:47,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:47,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:47,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:47,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,011 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:48,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:48,016 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:48,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:48,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,036 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:48,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:48,041 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:48,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:48,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,062 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:48,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:48,067 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:48,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:48,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,087 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:48,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:48,092 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:48,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:48,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,112 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:48,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:48,116 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:48,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:48,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,136 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:48,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:48,141 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:48,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:48,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,161 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:48,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:48,167 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:48,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:48,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,188 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:48,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:48,193 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:48,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:48,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,213 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:48,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:48,218 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:48,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:48,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,237 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:48,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:48,242 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:48,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:48,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,262 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:48,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:48,267 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:48,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:48,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,287 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:48,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:48,292 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:48,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:48,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,312 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:48,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:48,317 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:48,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:48,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,337 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:48,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:48,342 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:48,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:48,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,363 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:48,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:48,368 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:48,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:48,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,388 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:48,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:48,396 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:48,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:48,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,417 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:48,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:48,422 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:48,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:48,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,441 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:48,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:48,446 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:48,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:48,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,466 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:48,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:48,471 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:48,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:48,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,490 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:48,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:48,495 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:48,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:48,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,515 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:48,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:48,520 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:48,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:48,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,540 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:48,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:48,545 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:48,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:48,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,565 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:48,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:48,570 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:48,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:48,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,591 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:48,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:48,596 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:48,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:48,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,617 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:48,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:48,622 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:48,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:48,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,641 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:48,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:48,646 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:48,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:48,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,666 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:48,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:48,671 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:48,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:48,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,691 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:48,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:48,696 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:48,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:48,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,716 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:48,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:48,721 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:48,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:48,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,741 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:48,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:48,746 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:48,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:48,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,766 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:48,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:48,770 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:48,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:48,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,790 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:48,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:48,795 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:48,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:48,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,815 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:48,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:48,820 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:48,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:48,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,840 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:48,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:48,845 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:48,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:48,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,864 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:48,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:48,869 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:48,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:48,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,889 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:48,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:48,894 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:48,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:48,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,915 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:48,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:48,920 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:48,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:48,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,940 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:48,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:48,945 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:48,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:48,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,966 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:48,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:48,971 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:48,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:48,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:48,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:48,991 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:48,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:48,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:48,995 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:48,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:48,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:48,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,015 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:49,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:49,020 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:49,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:49,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,041 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:49,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:49,045 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:49,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:49,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,065 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:49,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:49,070 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:49,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:49,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,090 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:49,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:49,095 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:49,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:49,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,116 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:49,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:49,121 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:49,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:49,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,141 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:49,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:49,146 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:49,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:49,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,172 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:49,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:49,177 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:49,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:49,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,197 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:49,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:49,202 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:49,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:49,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,222 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:49,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:49,227 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:49,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:49,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,248 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:49,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:49,253 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:49,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:49,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,272 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:49,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:49,278 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:49,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:49,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,298 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:49,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:49,303 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:49,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:49,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,324 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:49,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:49,329 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:49,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:49,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,349 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:49,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:49,354 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:49,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:49,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,374 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:49,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:49,379 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:49,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:49,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,399 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:49,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:49,404 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:49,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:49,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,424 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:49,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:49,429 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:49,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:49,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,449 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:49,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:49,454 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:49,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:49,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,473 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:49,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:49,478 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:49,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:49,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,499 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:49,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:49,504 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:49,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:49,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,524 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:49,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:49,529 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:49,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:49,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,549 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:49,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:49,554 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:49,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:49,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,573 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:49,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:49,578 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:49,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:49,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,599 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:49,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:49,604 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:49,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:49,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,623 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:49,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:49,628 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:49,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:49,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,648 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:49,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:49,653 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:49,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:49,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,673 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:49,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:49,678 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:49,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:49,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,697 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:49,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:49,702 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:49,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:49,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,722 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:49,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:49,727 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:49,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:49,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,746 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:49,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:49,751 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:49,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:49,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,771 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:49,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:49,776 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:49,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:49,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,796 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:49,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:49,801 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:49,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:49,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,820 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:49,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:49,825 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:49,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:49,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,845 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:49,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:49,850 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:49,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:49,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,869 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:49,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:49,874 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:49,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:49,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,894 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:49,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:49,899 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:49,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:49,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,919 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:49,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:49,924 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:49,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:49,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,947 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:49,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:49,952 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:49,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:49,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,972 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:49,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:49,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:49,977 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:49,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:49,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:49,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:49,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:49,996 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:50,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:50,001 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:50,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:50,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,021 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:50,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:50,026 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:50,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:50,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,046 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:50,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:50,051 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:50,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:50,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,071 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:50,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:50,076 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:50,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:50,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,096 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:50,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:50,101 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:50,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:50,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,121 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:50,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:50,126 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:50,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:50,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,145 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:50,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:50,150 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:50,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:50,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,170 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:50,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:50,175 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:50,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:50,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,195 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:50,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:50,200 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:50,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:50,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,220 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:50,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:50,225 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:50,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:50,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,245 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:50,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:50,250 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:50,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:50,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,270 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:50,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:50,275 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:50,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:50,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,295 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:50,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:50,300 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:50,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:50,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,319 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:50,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:50,324 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:50,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:50,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,344 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:50,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:50,349 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:50,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:50,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,371 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:50,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:50,376 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:50,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:50,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,397 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:50,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:50,402 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:50,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:50,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,423 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:50,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:50,428 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:50,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:50,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,449 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:50,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:50,454 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:50,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:50,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,475 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:50,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:50,480 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:50,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:50,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,500 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:50,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:50,505 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:50,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:50,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,525 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:50,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:50,530 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:50,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:50,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,550 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:50,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:50,556 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:50,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:50,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,578 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:50,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:50,583 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:50,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:50,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,604 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:50,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:50,609 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:50,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:50,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,630 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:50,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:50,635 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:50,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:50,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,655 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:50,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:50,660 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:50,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:50,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,679 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:50,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:50,685 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:50,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:50,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,705 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:50,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:50,713 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:50,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:50,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,733 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:50,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:50,738 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:50,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:50,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,757 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:50,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:50,763 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:50,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:50,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,782 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:50,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:50,787 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:50,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:50,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,807 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:50,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:50,812 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:50,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:50,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,832 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:50,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:50,837 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:50,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:50,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,857 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:50,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:50,862 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:50,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:50,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,882 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:50,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:50,887 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:50,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:50,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,906 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:50,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:50,911 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:50,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:50,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,931 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:50,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:50,936 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:50,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:50,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,956 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:50,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:50,961 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:50,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:50,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:50,981 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:50,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:50,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:50,986 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:50,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:50,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:50,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:50,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,006 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:51,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:51,011 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:51,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:51,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,031 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:51,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:51,036 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:51,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:51,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,056 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:51,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:51,061 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:51,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:51,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,080 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:51,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:51,085 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:51,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:51,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,105 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:51,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:51,110 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:51,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:51,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,130 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:51,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:51,135 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:51,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:51,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,155 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:51,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:51,160 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:51,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:51,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,179 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:51,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:51,184 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:51,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:51,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,205 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:51,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:51,211 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:51,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:51,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,232 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:51,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:51,238 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:51,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:51,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,260 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:51,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:51,266 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:51,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:51,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,289 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:51,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:51,294 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:51,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:51,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,316 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:51,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:51,322 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:51,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:51,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,344 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:51,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:51,350 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:51,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:51,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,373 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:51,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:51,378 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:51,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:51,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,400 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:51,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:51,406 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:51,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:51,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,428 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:51,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:51,433 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:51,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:51,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,456 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:51,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:51,461 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:51,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:51,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,484 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:51,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:51,489 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:51,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:51,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,517 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:51,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:51,522 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:51,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:51,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,542 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:51,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:51,547 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:51,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:51,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,566 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:51,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:51,571 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:51,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:51,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,592 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:51,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:51,597 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:51,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:51,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,616 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:51,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:51,621 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:51,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:51,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,641 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:51,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:51,646 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:51,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:51,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,666 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:51,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:51,671 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:51,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:51,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,691 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:51,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:51,696 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:51,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:51,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,716 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:51,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:51,721 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:51,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:51,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,741 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:51,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:51,746 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:51,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:51,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,765 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:51,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:51,770 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:51,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:51,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,790 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:51,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:51,795 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:51,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:51,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,815 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:51,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:51,820 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:51,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:51,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,840 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:51,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:51,845 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:51,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:51,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,864 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:51,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:51,869 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:51,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:51,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,889 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:51,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:51,894 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:51,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:51,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,915 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:51,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:51,920 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:51,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:51,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,940 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:51,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:51,944 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:51,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:51,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,965 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:51,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:51,970 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:51,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:51,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:51,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:51,990 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:51,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:51,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:51,995 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:51,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:51,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:51,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,015 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:52,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:52,020 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:52,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:52,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,040 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:52,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:52,045 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:52,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:52,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,065 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:52,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:52,070 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:52,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:52,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,089 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:52,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:52,095 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:52,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:52,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,115 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:52,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:52,120 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:52,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:52,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,140 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:52,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:52,145 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:52,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:52,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,165 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:52,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:52,170 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:52,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:52,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,190 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:52,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:52,195 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:52,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:52,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,215 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:52,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:52,220 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:52,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:52,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,239 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:52,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:52,244 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:52,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:52,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,264 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:52,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:52,269 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:52,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:52,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,293 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:52,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:52,298 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:52,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:52,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,318 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:52,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:52,323 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:52,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:52,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,343 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:52,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:52,348 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:52,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:52,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,367 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:52,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:52,372 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:52,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:52,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,393 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:52,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:52,398 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:52,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:52,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,417 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:52,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:52,422 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:52,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:52,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,443 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:52,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:52,448 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:52,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:52,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,468 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:52,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:52,473 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:52,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:52,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,493 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:52,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:52,499 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:52,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:52,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,519 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:52,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:52,524 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:52,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:52,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,545 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:52,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:52,550 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:52,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:52,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,570 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:52,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:52,575 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:52,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:52,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,594 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:52,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:52,599 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:52,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:52,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,620 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:52,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:52,625 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:52,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:52,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,645 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:52,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:52,650 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:52,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:52,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,670 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:52,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:52,675 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:52,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:52,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,695 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:52,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:52,700 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:52,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:52,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,720 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:52,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:52,725 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:52,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:52,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,745 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:52,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:52,750 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:52,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:52,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,770 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:52,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:52,775 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:52,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:52,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,795 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:52,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:52,800 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:52,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:52,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,821 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:52,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:52,826 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:52,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:52,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,846 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:52,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:52,851 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:52,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:52,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,871 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:52,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:52,876 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:52,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:52,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,896 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:52,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:52,901 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:52,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:52,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,921 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:52,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:52,925 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:52,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:52,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,945 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:52,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:52,950 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:52,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:52,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,970 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:52,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:52,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:52,975 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:52,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:52,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:52,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:52,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:52,995 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:52,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:53,000 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:53,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:53,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,020 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:53,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:53,024 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:53,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:53,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,044 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:53,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:53,052 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:53,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:53,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,072 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:53,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:53,077 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:53,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:53,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,097 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:53,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:53,102 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:53,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:53,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,122 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:53,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:53,127 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:53,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:53,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,146 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:53,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:53,151 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:53,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:53,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,171 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:53,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:53,177 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:53,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:53,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,197 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:53,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:53,202 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:53,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:53,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,223 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:53,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:53,228 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:53,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:53,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,248 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:53,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:53,253 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:53,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:53,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,273 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:53,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:53,278 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:53,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:53,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,297 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:53,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:53,302 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:53,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:53,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,322 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:53,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:53,327 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:53,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:53,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,347 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:53,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:53,352 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:53,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:53,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,371 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:53,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:53,376 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:53,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:53,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,396 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:53,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:53,401 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:53,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:53,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,421 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:53,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:53,426 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:53,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:53,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,445 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:53,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:53,450 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:53,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:53,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,470 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:53,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:53,475 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:53,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:53,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,495 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:53,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:53,500 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:53,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:53,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,519 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:53,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:53,524 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:53,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:53,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,544 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:53,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:53,549 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:53,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:53,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,569 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:53,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:53,574 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:53,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:53,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,594 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:53,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:53,598 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:53,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:53,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,618 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:53,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:53,623 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:53,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:53,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,643 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:53,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:53,648 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:53,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:53,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,668 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:53,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:53,672 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:53,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:53,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,692 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:53,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:53,697 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:53,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:53,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,717 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:53,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:53,722 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:53,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:53,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,742 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:53,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:53,747 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:53,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:53,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,766 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:53,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:53,771 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:53,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:53,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,791 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:53,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:53,796 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:53,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:53,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,822 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:53,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:53,826 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:53,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:53,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,846 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:53,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:53,851 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:53,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:53,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,871 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:53,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:53,876 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:53,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:53,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,895 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:53,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:53,900 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:53,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:53,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,920 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:53,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:53,925 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:53,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:53,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,945 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:53,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:53,950 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:53,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:53,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,969 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:53,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:53,974 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:53,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:53,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:53,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:53,994 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:53,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:53,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:53,999 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:53,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:53,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:53,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,019 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:54,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:54,024 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:54,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:54,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,043 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:54,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:54,048 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:54,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:54,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,068 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:54,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:54,073 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:54,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:54,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,093 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:54,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:54,098 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:54,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:54,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,118 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:54,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:54,123 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:54,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:54,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,144 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:54,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:54,149 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:54,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:54,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,169 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:54,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:54,174 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:54,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:54,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,194 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:54,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:54,199 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:54,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:54,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,219 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:54,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:54,224 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:54,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:54,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,244 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:54,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:54,249 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:54,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:54,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,269 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:54,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:54,274 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:54,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:54,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,294 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:54,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:54,299 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:54,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:54,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,318 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:54,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:54,323 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:54,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:54,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,343 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:54,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:54,348 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:54,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:54,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,368 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:54,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:54,373 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:54,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:54,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,393 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:54,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:54,398 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:54,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:54,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,418 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:54,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:54,422 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:54,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:54,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,443 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:54,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:54,448 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:54,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:54,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,468 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:54,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:54,472 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:54,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:54,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,492 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:54,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:54,498 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:54,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:54,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,518 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:54,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:54,523 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:54,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:54,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,542 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:54,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:54,547 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:54,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:54,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,567 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:54,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:54,572 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:54,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:54,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,597 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:54,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:54,602 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:54,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:54,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,622 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:54,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:54,627 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:54,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:54,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,647 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:54,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:54,652 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:54,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:54,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,672 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:54,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:54,677 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:54,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:54,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,697 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:54,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:54,702 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:54,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:54,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,722 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:54,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:54,727 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:54,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:54,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,747 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:54,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:54,752 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:54,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:54,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,773 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:54,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:54,778 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:54,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:54,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,798 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:54,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:54,803 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:54,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:54,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,823 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:54,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:54,828 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:54,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:54,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,848 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:54,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:54,853 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:54,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:54,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,874 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:54,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:54,879 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:54,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:54,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,899 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:54,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:54,904 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:54,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:54,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,924 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:54,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:54,929 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:54,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:54,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,949 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:54,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:54,954 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:54,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:54,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,973 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:54,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:54,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:54,978 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:54,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:54,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:54,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:54,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:54,998 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:55,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:55,003 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:55,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:55,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,023 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:55,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:55,028 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:55,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:55,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,048 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:55,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:55,053 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:55,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:55,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,073 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:55,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:55,078 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:55,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:55,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,098 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:55,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:55,103 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:55,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:55,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,125 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:55,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:55,130 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:55,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:55,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,153 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:55,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:55,158 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:55,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:55,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,181 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:55,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:55,186 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:55,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:55,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,208 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:55,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:55,213 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:55,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:55,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,235 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:55,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:55,240 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:55,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:55,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,262 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:55,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:55,268 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:55,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:55,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,289 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:55,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:55,295 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:55,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:55,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,317 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:55,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:55,322 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:55,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:55,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,344 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:55,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:55,350 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:55,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:55,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,372 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:55,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:55,381 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:55,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:55,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,402 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:55,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:55,408 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:55,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:55,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,429 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:55,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:55,434 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:55,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:55,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,455 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:55,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:55,460 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:55,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:55,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,481 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:55,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:55,486 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:55,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:55,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,507 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:55,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:55,512 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:55,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:55,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,532 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:55,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:55,538 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:55,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:55,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,558 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:55,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:55,563 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:55,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:55,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,585 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:55,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:55,590 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:55,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:55,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,611 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:55,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:55,616 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:55,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:55,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,636 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:55,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:55,641 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:55,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:55,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,660 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:55,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:55,665 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:55,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:55,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,685 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:55,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:55,690 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:55,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:55,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,710 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:55,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:55,715 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:55,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:55,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,734 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:55,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:55,739 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:55,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:55,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,759 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:55,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:55,764 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:55,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:55,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,784 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:55,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:55,789 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:55,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:55,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,808 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:55,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:55,813 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:55,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:55,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,833 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:55,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:55,838 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:55,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:55,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,858 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:55,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:55,863 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:55,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:55,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,882 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:55,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:55,887 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:55,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:55,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,907 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:55,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:55,912 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:55,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:55,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,932 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:55,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:55,937 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:55,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:55,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,958 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:55,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:55,963 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:55,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:55,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:55,983 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:55,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:55,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:55,988 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:55,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:55,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:55,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:55,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,008 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:56,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:56,013 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:56,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:56,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,033 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:56,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:56,038 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:56,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:56,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,057 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:56,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:56,062 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:56,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:56,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,082 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:56,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:56,087 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:56,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:56,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,107 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:56,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:56,112 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:56,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:56,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,132 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:56,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:56,137 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:56,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:56,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,162 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:56,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:56,167 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:56,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:56,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,188 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:56,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:56,193 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:56,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:56,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,213 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:56,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:56,218 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:56,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:56,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,237 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:56,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:56,242 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:56,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:56,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,262 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:56,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:56,267 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:56,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:56,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,286 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:56,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:56,291 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:56,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:56,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,311 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:56,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:56,316 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:56,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:56,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,336 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:56,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:56,341 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:56,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:56,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,361 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:56,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:56,366 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:56,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:56,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,386 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:56,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:56,392 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:56,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:56,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,411 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:56,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:56,416 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:56,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:56,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,436 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:56,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:56,441 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:56,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:56,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,461 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:56,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:56,466 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:56,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:56,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,485 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:56,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:56,490 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:56,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:56,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,510 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:56,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:56,515 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:56,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:56,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,535 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:56,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:56,540 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:56,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:56,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,560 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:56,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:56,565 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:56,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:56,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,585 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:56,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:56,590 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:56,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:56,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,610 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:56,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:56,615 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:56,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:56,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,635 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:56,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:56,640 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:56,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:56,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,659 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:56,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:56,665 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:56,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:56,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,685 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:56,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:56,690 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:56,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:56,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,709 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:56,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:56,714 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:56,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:56,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,734 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:56,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:56,739 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:56,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:56,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,759 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:56,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:56,764 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:56,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:56,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,784 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:56,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:56,789 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:56,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:56,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,809 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:56,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:56,814 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:56,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:56,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,834 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:56,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:56,839 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:56,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:56,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,858 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:56,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:56,863 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:56,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:56,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,883 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:56,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:56,888 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:56,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:56,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,909 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:56,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:56,914 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:56,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:56,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,937 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:56,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:56,942 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:56,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:56,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,962 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:56,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:56,967 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:56,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:56,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:56,986 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:56,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:56,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:56,991 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:56,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:56,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:56,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:56,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,011 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:57,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:57,016 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:57,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:57,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,035 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:57,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:57,040 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:57,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:57,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,060 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:57,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:57,065 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:57,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:57,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,084 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:57,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:57,089 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:57,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:57,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,109 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:57,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:57,114 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:57,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:57,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,133 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:57,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:57,138 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:57,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:57,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,158 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:57,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:57,163 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:57,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:57,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,183 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:57,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:57,188 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:57,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:57,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,207 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:57,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:57,213 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:57,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:57,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,233 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:57,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:57,238 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:57,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:57,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,258 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:57,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:57,263 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:57,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:57,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,283 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:57,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:57,288 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:57,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:57,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,308 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:57,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:57,313 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:57,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:57,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,332 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:57,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:57,337 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:57,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:57,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,357 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:57,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:57,362 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:57,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:57,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,382 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:57,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:57,386 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:57,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:57,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,406 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:57,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:57,411 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:57,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:57,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,431 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:57,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:57,436 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:57,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:57,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,455 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:57,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:57,460 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:57,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:57,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,480 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:57,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:57,485 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:57,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:57,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,504 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:57,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:57,509 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:57,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:57,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,529 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:57,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:57,534 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:57,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:57,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,554 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:57,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:57,559 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:57,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:57,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,578 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:57,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:57,583 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:57,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:57,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,603 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:57,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:57,608 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:57,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:57,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,627 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:57,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:57,632 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:57,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:57,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,652 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:57,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:57,657 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:57,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:57,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,677 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:57,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:57,685 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:57,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:57,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,704 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:57,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:57,709 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:57,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:57,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,729 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:57,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:57,734 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:57,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:57,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,753 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:57,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:57,758 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:57,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:57,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,778 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:57,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:57,783 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:57,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:57,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,802 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:57,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:57,807 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:57,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:57,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,827 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:57,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:57,832 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:57,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:57,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,852 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:57,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:57,857 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:57,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:57,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,876 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:57,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:57,881 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:57,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:57,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,901 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:57,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:57,906 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:57,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:57,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,926 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:57,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:57,931 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:57,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:57,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,950 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:57,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:57,955 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:57,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:57,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:57,975 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:57,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:57,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:57,980 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:57,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:57,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:57,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:57,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,000 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:58,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:58,005 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:58,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:58,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,024 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:58,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:58,029 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:58,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:58,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,050 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:58,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:58,055 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:58,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:58,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,074 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:58,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:58,079 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:58,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:58,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,099 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:58,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:58,104 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:58,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:58,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,124 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:58,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:58,129 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:58,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:58,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,148 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:58,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:58,153 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:58,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:58,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,173 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:58,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:58,178 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:58,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:58,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,198 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:58,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:58,203 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:58,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:58,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,222 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:58,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:58,227 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:58,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:58,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,247 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:58,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:58,252 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:58,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:58,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,272 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:58,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:58,277 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:58,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:58,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,297 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:58,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:58,302 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:58,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:58,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,324 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:58,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:58,329 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:58,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:58,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,350 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:58,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:58,356 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:58,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:58,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,376 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:58,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:58,381 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:58,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:58,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,401 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:58,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:58,406 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:58,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:58,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,425 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:58,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:58,430 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:58,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:58,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,456 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:58,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:58,461 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:58,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:58,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,481 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:58,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:58,486 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:58,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:58,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,506 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:58,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:58,511 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:58,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:58,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,531 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:58,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:58,536 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:58,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:58,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,555 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:58,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:58,560 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:58,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:58,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,580 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:58,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:58,585 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:58,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:58,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,605 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:58,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:58,610 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:58,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:58,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,629 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:58,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:58,634 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:58,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:58,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,655 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:58,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:58,660 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:58,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:58,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,679 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:58,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:58,684 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:58,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:58,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,704 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:58,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:58,709 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:58,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:58,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,729 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:58,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:58,734 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:58,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:58,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,754 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:58,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:58,759 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:58,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:58,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,778 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:58,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:58,784 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:58,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:58,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,804 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:58,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:58,809 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:58,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:58,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,829 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:58,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:58,834 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:58,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:58,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,854 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:58,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:58,859 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:58,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:58,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,879 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:58,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:58,884 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:58,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:58,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,904 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:58,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:58,909 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:58,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:58,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,929 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:58,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:58,934 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:58,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:58,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,953 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:58,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:58,958 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:58,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:58,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:58,978 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:58,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:58,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:58,983 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:58,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:58,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:58,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:58,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,003 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:59,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:59,008 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:59,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:59,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,027 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:59,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:59,032 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:59,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:59,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,052 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:59,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:59,057 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:59,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:59,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,078 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:59,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:59,083 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:59,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:59,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,105 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:59,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:59,111 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:59,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:59,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,133 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:59,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:59,138 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:59,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:59,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,160 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:59,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:59,165 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:59,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:59,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,187 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:59,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:59,193 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:59,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:59,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,215 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:59,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:59,220 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:59,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:59,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,247 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:59,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:59,252 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:59,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:59,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,274 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:59,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:59,280 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:59,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:59,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,302 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:59,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:59,307 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:59,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:59,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,329 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:59,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:59,334 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:59,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:59,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,357 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:59,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:59,362 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:59,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:59,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,384 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:59,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:59,389 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:59,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:59,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,411 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:59,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:59,417 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:59,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:59,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,438 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:59,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:59,443 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:59,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:59,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,463 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:59,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:59,468 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:59,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:59,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,488 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:59,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:59,493 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:59,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:59,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,512 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:59,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:59,517 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:59,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:59,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,537 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:59,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:59,542 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:59,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:59,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,561 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:59,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:59,566 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:59,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:59,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,586 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:59,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:59,591 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:59,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:59,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,610 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:59,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:59,615 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:59,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:59,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,635 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:59,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:59,640 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:59,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:59,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,660 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:59,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:59,665 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:59,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:59,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,684 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:59,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:59,689 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:59,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:59,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,709 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:59,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:59,714 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:59,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:59,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,733 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:59,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:59,738 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:59,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:59,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,758 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:59,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:59,763 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:59,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:59,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,783 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:59,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:59,788 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:59,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:59,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,807 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:59,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:59,812 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:59,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:59,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,832 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:59,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:59,837 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:59,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:59,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,856 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:59,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:59,861 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:59,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:59,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,881 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:59,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:59,886 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:59,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:59,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,906 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:59,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:59,911 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:59,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:59,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,930 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:59,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:59,935 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:59,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:59,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,955 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:59,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:59,960 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:59,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:59,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:55:59,980 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:55:59,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:55:59,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:55:59,984 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:55:59,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:55:59,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:55:59,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:55:59,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,004 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:00,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:00,012 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:00,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:00,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,032 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:00,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:00,037 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:00,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:00,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,056 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:00,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:00,061 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:00,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:00,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,081 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:00,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:00,086 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:00,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:00,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,105 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:00,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:00,110 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:00,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:00,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,130 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:00,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:00,135 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:00,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:00,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,154 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:00,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:00,159 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:00,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:00,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,179 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:00,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:00,184 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:00,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:00,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,204 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:00,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:00,209 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:00,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:00,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,228 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:00,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:00,233 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:00,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:00,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,253 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:00,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:00,258 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:00,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:00,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,278 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:00,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:00,283 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:00,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:00,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,303 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:00,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:00,308 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:00,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:00,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,328 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:00,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:00,333 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:00,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:00,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,354 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:00,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:00,359 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:00,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:00,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,379 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:00,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:00,384 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:00,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:00,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,404 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:00,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:00,409 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:00,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:00,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,430 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:00,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:00,435 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:00,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:00,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,455 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:00,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:00,460 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:00,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:00,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,480 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:00,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:00,485 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:00,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:00,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,507 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:00,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:00,512 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:00,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:00,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,532 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:00,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:00,537 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:00,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:00,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,557 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:00,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:00,562 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:00,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:00,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,582 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:00,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:00,587 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:00,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:00,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,606 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:00,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:00,611 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:00,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:00,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,631 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:00,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:00,636 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:00,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:00,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,657 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:00,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:00,661 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:00,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:00,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,681 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:00,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:00,686 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:00,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:00,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,706 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:00,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:00,711 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:00,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:00,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,731 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:00,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:00,736 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:00,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:00,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,755 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:00,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:00,760 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:00,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:00,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,786 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:00,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:00,791 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:00,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:00,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,811 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:00,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:00,816 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:00,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:00,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,835 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:00,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:00,841 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:00,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:00,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,860 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:00,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:00,865 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:00,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:00,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,885 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:00,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:00,890 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:00,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:00,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,910 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:00,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:00,915 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:00,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:00,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,935 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:00,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:00,940 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:00,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:00,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,959 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:00,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:00,964 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:00,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:00,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:00,984 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:00,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:00,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:00,989 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:00,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:00,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:00,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:00,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,008 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:01,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:01,013 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:01,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:01,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,034 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:01,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:01,039 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:01,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:01,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,059 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:01,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:01,064 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:01,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:01,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,084 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:01,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:01,089 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:01,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:01,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,108 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:01,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:01,113 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:01,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:01,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,133 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:01,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:01,138 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:01,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:01,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,157 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:01,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:01,162 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:01,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:01,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,182 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:01,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:01,187 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:01,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:01,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,206 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:01,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:01,211 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:01,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:01,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,231 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:01,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:01,236 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:01,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:01,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,255 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:01,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:01,260 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:01,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:01,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,281 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:01,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:01,286 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:01,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:01,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,306 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:01,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:01,311 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:01,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:01,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,331 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:01,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:01,336 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:01,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:01,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,355 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:01,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:01,360 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:01,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:01,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,380 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:01,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:01,385 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:01,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:01,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,407 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:01,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:01,413 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:01,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:01,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,434 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:01,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:01,439 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:01,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:01,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,459 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:01,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:01,464 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:01,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:01,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,483 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:01,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:01,488 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:01,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:01,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,508 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:01,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:01,513 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:01,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:01,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,533 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:01,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:01,538 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:01,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:01,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,562 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:01,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:01,567 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:01,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:01,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,587 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:01,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:01,592 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:01,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:01,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,611 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:01,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:01,616 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:01,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:01,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,636 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:01,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:01,641 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:01,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:01,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,661 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:01,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:01,666 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:01,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:01,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,685 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:01,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:01,690 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:01,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:01,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,710 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:01,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:01,715 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:01,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:01,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,735 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:01,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:01,740 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:01,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:01,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,760 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:01,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:01,765 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:01,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:01,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,785 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:01,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:01,789 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:01,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:01,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,809 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:01,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:01,814 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:01,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:01,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,835 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:01,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:01,840 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:01,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:01,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,859 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:01,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:01,864 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:01,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:01,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,884 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:01,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:01,890 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:01,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:01,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,910 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:01,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:01,915 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:01,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:01,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,935 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:01,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:01,940 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:01,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:01,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,960 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:01,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:01,965 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:01,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:01,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:01,984 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:01,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:01,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:01,989 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:01,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:01,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:01,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:01,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,009 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:02,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:02,014 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:02,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:02,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,035 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:02,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:02,040 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:02,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:02,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,060 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:02,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:02,065 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:02,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:02,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,084 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:02,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:02,089 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:02,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:02,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,109 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:02,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:02,114 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:02,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:02,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,134 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:02,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:02,139 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:02,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:02,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,158 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:02,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:02,163 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:02,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:02,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,183 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:02,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:02,188 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:02,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:02,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,208 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:02,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:02,213 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:02,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:02,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,233 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:02,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:02,238 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:02,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:02,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,257 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:02,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:02,262 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:02,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:02,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,282 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:02,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:02,287 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:02,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:02,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,307 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:02,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:02,314 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:02,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:02,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,334 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:02,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:02,339 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:02,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:02,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,359 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:02,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:02,364 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:02,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:02,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,384 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:02,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:02,389 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:02,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:02,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,409 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:02,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:02,414 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:02,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:02,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,433 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:02,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:02,438 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:02,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:02,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,458 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:02,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:02,463 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:02,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:02,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,483 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:02,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:02,488 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:02,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:02,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,508 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:02,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:02,512 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:02,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:02,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,532 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:02,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:02,537 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:02,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:02,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,557 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:02,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:02,562 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:02,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:02,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,582 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:02,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:02,587 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:02,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:02,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,606 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:02,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:02,611 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:02,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:02,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,632 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:02,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:02,637 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:02,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:02,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,656 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:02,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:02,661 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:02,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:02,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,681 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:02,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:02,686 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:02,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:02,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,706 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:02,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:02,711 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:02,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:02,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,731 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:02,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:02,736 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:02,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:02,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,756 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:02,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:02,761 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:02,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:02,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,781 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:02,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:02,786 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:02,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:02,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,805 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:02,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:02,810 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:02,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:02,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,830 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:02,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:02,835 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:02,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:02,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,855 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:02,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:02,860 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:02,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:02,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,880 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:02,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:02,885 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:02,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:02,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,905 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:02,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:02,910 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:02,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:02,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,930 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:02,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:02,935 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:02,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:02,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,954 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:02,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:02,959 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:02,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:02,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:02,979 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:02,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:02,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:02,984 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:02,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:02,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:02,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:02,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:03,004 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:03,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:03,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:03,009 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:03,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:03,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:03,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:03,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:03,028 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:03,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:03,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:03,033 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:03,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:03,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:03,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:03,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:03,053 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:03,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:03,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:03,058 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:03,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:03,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:03,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:03,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:03,084 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:03,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:03,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:03,089 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:03,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:03,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:03,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:03,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:03,108 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:03,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:03,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:03,113 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:03,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:03,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:03,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:03,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:03,133 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:03,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:03,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:03,138 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:03,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:03,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:03,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:03,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:03,158 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:03,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:03,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:03,162 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:03,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:03,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:03,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:03,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:03,182 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:03,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:03,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:03,187 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:03,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:03,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:03,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:03,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:03,207 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:03,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:03,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:03,212 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:03,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:03,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:03,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:03,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:03,231 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:03,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:03,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:03,236 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:03,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:03,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:03,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:03,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:03,256 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:03,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:03,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:03,261 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:03,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:03,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:03,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:03,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:03,281 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:03,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:03,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:03,286 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:03,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:03,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:03,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:03,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:03,306 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:03,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:03,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:03,311 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:03,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:03,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:03,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:03,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:03,331 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:03,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:03,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:03,336 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:03,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:03,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:03,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:03,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:03,356 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:03,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:03,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:03,361 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:03,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:03,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:03,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:03,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:03,381 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:03,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:03,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:03,386 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:03,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:03,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:03,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:03,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:03,409 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:03,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:03,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:03,415 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:03,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:03,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:03,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:03,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:03,438 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:03,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:03,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:03,444 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:03,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:03,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:03,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:03,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:03,468 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:03,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:03,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:03,474 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:03,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:03,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:03,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:03,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:03,497 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:03,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:03,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:03,503 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:03,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:03,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:03,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:03,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:03,526 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:03,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:03,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:03,532 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:03,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:03,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:03,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:03,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:03,557 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:03,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:03,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:03,563 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:03,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:03,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:03,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:03,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:03,586 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:03,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:03,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:03,592 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:03,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:03,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:03,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:03,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:03,614 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:03,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:03,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:03,620 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:03,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:03,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:03,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:03,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:03,643 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:03,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:03,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:03,649 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:03,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:03,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:03,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:03,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:03,672 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:03,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:03,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:03,678 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:03,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:03,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:03,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:03,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:03,703 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:03,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:03,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:03,709 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:03,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:03,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:03,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:03,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:03,732 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:03,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:03,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:03,738 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:03,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:03,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:03,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:03,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:03,760 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:03,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:03,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:03,766 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:03,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:03,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:03,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:03,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:03,791 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:03,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:03,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:03,797 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:03,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:03,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:03,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:03,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:03,821 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:03,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:03,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:03,827 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:03,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:03,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:03,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:03,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:03,850 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:03,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:03,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:03,855 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:03,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:03,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:03,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:03,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:03,879 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:03,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:03,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:03,886 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:03,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:03,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:03,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:03,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:03,910 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:03,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:03,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:03,916 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:03,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:03,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:03,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:03,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:03,944 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:03,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:03,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:03,950 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:03,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:03,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:03,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:03,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:03,973 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:03,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:03,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:03,979 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:03,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:03,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:03,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:03,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:04,002 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:04,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:04,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:04,009 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:04,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:04,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:04,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:04,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:04,033 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:04,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:04,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:04,039 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:04,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:04,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:04,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:04,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:04,063 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:04,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:04,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:04,069 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:04,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:04,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:04,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:04,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:04,091 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:04,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:04,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:04,097 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:04,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:04,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:04,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:04,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:04,121 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:04,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:04,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:04,128 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:04,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:04,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:04,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:04,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:04,151 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:04,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:04,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:04,156 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:04,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:04,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:04,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:04,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:04,180 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:04,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:04,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:04,185 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:04,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:04,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:04,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:04,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:04,208 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:04,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:04,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:04,214 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:04,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:04,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:04,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:04,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:04,238 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:04,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:04,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:04,244 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:04,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:04,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:04,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:04,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:04,268 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:04,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:04,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:04,274 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:04,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:04,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:04,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:04,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:04,296 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:04,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:04,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:04,302 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:04,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:04,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:04,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:04,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:04,327 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:04,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:04,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:04,333 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:04,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:04,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:04,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:04,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:04,358 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:04,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:04,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:04,364 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:04,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:04,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:04,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:04,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:04,386 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:04,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:04,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:04,392 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:04,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:04,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:04,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:04,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:04,417 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:04,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:04,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:04,423 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:04,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:04,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:04,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:04,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:04,447 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:04,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:04,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:04,453 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:04,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:04,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:04,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:04,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:04,476 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:04,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:04,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:04,482 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:04,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:04,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:04,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:04,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:04,506 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:04,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:04,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:04,513 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:04,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:04,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:04,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:04,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:04,537 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:04,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:04,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:04,543 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:04,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:04,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:04,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:04,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:04,567 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:04,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:04,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:04,572 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:04,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:04,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:04,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:04,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:04,596 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:04,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:04,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:04,603 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:04,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:04,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:04,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:04,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:04,627 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:04,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:04,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:04,633 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:04,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:04,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:04,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:04,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:04,658 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:04,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:04,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:04,663 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:04,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:04,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:04,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:04,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:04,686 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:04,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:04,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:04,692 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:04,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:04,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:04,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:04,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:04,717 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:04,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:04,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:04,723 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:04,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:04,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:04,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:04,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:04,746 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:04,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:04,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:04,753 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:04,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:04,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:04,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:04,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:04,775 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:04,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:04,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:04,781 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:04,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:04,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:04,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:04,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:04,805 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:04,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:04,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:04,811 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:04,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:04,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:04,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:04,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:04,835 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:04,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:04,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:04,844 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:04,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:04,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:04,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:04,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:04,866 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:04,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:04,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:04,871 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:04,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:04,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:04,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:04,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:04,893 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:04,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:04,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:04,898 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:04,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:04,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:04,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:04,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:04,918 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:04,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:04,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:04,923 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:04,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:04,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:04,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:04,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:04,944 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:04,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:04,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:04,949 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:04,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:04,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:04,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:04,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:04,969 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:04,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:04,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:04,974 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:04,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:04,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:04,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:04,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:04,994 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:04,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:04,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:04,999 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:05,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:05,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,020 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:05,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:05,025 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:05,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:05,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,046 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:05,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:05,050 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:05,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:05,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,071 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:05,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:05,075 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:05,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:05,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,095 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:05,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:05,100 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:05,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:05,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,120 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:05,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:05,125 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:05,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:05,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,144 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:05,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:05,149 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:05,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:05,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,169 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:05,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:05,174 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:05,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:05,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,194 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:05,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:05,199 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:05,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:05,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,219 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:05,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:05,224 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:05,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:05,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,243 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:05,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:05,248 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:05,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:05,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,268 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:05,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:05,273 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:05,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:05,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,293 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:05,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:05,298 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:05,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:05,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,317 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:05,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:05,322 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:05,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:05,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,342 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:05,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:05,347 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:05,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:05,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,367 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:05,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:05,372 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:05,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:05,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,392 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:05,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:05,397 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:05,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:05,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,418 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:05,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:05,423 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:05,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:05,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,443 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:05,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:05,448 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:05,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:05,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,467 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:05,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:05,472 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:05,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:05,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,493 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:05,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:05,498 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:05,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:05,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,519 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:05,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:05,524 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:05,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:05,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,543 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:05,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:05,549 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:05,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:05,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,569 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:05,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:05,574 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:05,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:05,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,594 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:05,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:05,599 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:05,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:05,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,625 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:05,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:05,630 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:05,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:05,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,651 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:05,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:05,656 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:05,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:05,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,676 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:05,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:05,681 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:05,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:05,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,701 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:05,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:05,707 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:05,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:05,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,727 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:05,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:05,732 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:05,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:05,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,752 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:05,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:05,757 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:05,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:05,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,777 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:05,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:05,783 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:05,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:05,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,803 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:05,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:05,808 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:05,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:05,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,827 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:05,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:05,832 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:05,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:05,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,852 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:05,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:05,857 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:05,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:05,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,877 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:05,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:05,882 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:05,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:05,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,902 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:05,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:05,907 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:05,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:05,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,927 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:05,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:05,932 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:05,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:05,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,952 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:05,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:05,957 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:05,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:05,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:05,977 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:05,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:05,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:05,982 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:05,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:05,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:05,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:05,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:06,002 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:06,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:06,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:06,007 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:06,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:06,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:06,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:06,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:06,027 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:06,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:06,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:06,032 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:06,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:06,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:06,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:06,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:06,053 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:06,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:06,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:06,058 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:06,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:06,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:06,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:06,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:06,078 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:06,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:06,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:06,083 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:06,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:06,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:06,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:06,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:06,103 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:06,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:06,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:06,108 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:06,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:06,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:06,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:06,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:06,127 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:06,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:06,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:06,133 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:06,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:06,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:06,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:06,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:06,152 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:06,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:06,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:06,157 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:06,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:06,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:06,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:06,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:06,177 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:06,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:06,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:06,182 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:06,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:06,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:06,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:06,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:06,202 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:06,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:06,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:06,207 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:06,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:06,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:06,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:06,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:06,227 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:06,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:06,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:06,232 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:06,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:06,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:06,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:06,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:06,252 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:06,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:06,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:06,257 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:06,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:06,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:06,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:06,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:06,276 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:06,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:06,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:06,281 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:06,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:06,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:06,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:06,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:06,301 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:06,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:06,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:06,306 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:06,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:06,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:06,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:06,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:06,326 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:06,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:06,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:06,331 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:06,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:06,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:06,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:06,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:06,350 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:06,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:06,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:06,355 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:06,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:06,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:06,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:06,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:06,375 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:06,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:06,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:06,380 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:06,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:06,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:06,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:06,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:06,404 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:06,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:06,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:06,409 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:06,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:06,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:06,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:06,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:06,429 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:06,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:06,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:06,434 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:06,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:06,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:06,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:06,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:06,454 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:06,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:06,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:06,459 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:06,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:06,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:06,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:06,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:06,478 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:06,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:06,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:06,483 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:06,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:06,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:06,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:06,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:56:06,503 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:56:06,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:56:06,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2021-11-23 01:56:06,508 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2021-11-23 01:56:06,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-23 01:56:06,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:56:06,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:56:06,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat