./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec1_product26.cil.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_960422fc-a939-4e58-adc1-692f869e2d1a/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_960422fc-a939-4e58-adc1-692f869e2d1a/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_960422fc-a939-4e58-adc1-692f869e2d1a/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_960422fc-a939-4e58-adc1-692f869e2d1a/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec1_product26.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_960422fc-a939-4e58-adc1-692f869e2d1a/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_960422fc-a939-4e58-adc1-692f869e2d1a/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 0cfd5986b9c6081aba994f88e5d05d10fdc0f15ef14be4c1b5ef95a6415946c3 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:52:12,831 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:52:12,834 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:52:12,889 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:52:12,889 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:52:12,894 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:52:12,895 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:52:12,898 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:52:12,900 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:52:12,901 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:52:12,903 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:52:12,904 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:52:12,905 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:52:12,906 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:52:12,908 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:52:12,909 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:52:12,911 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:52:12,912 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:52:12,914 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:52:12,917 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:52:12,919 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:52:12,920 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:52:12,922 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:52:12,923 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:52:12,927 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:52:12,927 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:52:12,928 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:52:12,929 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:52:12,929 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:52:12,931 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:52:12,931 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:52:12,932 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:52:12,933 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:52:12,934 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:52:12,936 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:52:12,936 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:52:12,937 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:52:12,937 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:52:12,938 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:52:12,939 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:52:12,940 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:52:12,941 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_960422fc-a939-4e58-adc1-692f869e2d1a/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 00:52:12,968 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:52:12,971 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:52:12,972 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:52:12,973 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:52:12,974 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:52:12,975 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:52:12,975 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:52:12,975 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 00:52:12,982 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 00:52:12,982 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 00:52:12,984 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:52:12,984 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:52:12,984 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:52:12,985 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:52:12,985 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 00:52:12,985 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:52:12,986 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:52:12,986 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:52:12,986 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:52:12,986 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:52:12,987 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:52:12,987 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:52:12,987 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:52:12,988 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:52:12,988 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:52:12,988 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 00:52:12,988 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 00:52:12,989 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:52:12,989 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_960422fc-a939-4e58-adc1-692f869e2d1a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_960422fc-a939-4e58-adc1-692f869e2d1a/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0cfd5986b9c6081aba994f88e5d05d10fdc0f15ef14be4c1b5ef95a6415946c3 [2021-11-23 00:52:13,296 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:52:13,326 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:52:13,329 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:52:13,330 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:52:13,332 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:52:13,333 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_960422fc-a939-4e58-adc1-692f869e2d1a/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/product-lines/minepump_spec1_product26.cil.c [2021-11-23 00:52:13,407 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_960422fc-a939-4e58-adc1-692f869e2d1a/bin/ukojak-LBtLqBUTdQ/data/c3d9d3415/7d7841ecc0414417a0e2743d3de0b0d7/FLAG59d6a8c34 [2021-11-23 00:52:14,035 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:52:14,036 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_960422fc-a939-4e58-adc1-692f869e2d1a/sv-benchmarks/c/product-lines/minepump_spec1_product26.cil.c [2021-11-23 00:52:14,049 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_960422fc-a939-4e58-adc1-692f869e2d1a/bin/ukojak-LBtLqBUTdQ/data/c3d9d3415/7d7841ecc0414417a0e2743d3de0b0d7/FLAG59d6a8c34 [2021-11-23 00:52:14,310 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_960422fc-a939-4e58-adc1-692f869e2d1a/bin/ukojak-LBtLqBUTdQ/data/c3d9d3415/7d7841ecc0414417a0e2743d3de0b0d7 [2021-11-23 00:52:14,312 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:52:14,313 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:52:14,315 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:52:14,315 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:52:14,319 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:52:14,320 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:52:14" (1/1) ... [2021-11-23 00:52:14,322 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2aac454e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:52:14, skipping insertion in model container [2021-11-23 00:52:14,322 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:52:14" (1/1) ... [2021-11-23 00:52:14,329 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:52:14,381 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:52:14,676 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_960422fc-a939-4e58-adc1-692f869e2d1a/sv-benchmarks/c/product-lines/minepump_spec1_product26.cil.c[17861,17874] [2021-11-23 00:52:14,679 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:52:14,688 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:52:14,795 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_960422fc-a939-4e58-adc1-692f869e2d1a/sv-benchmarks/c/product-lines/minepump_spec1_product26.cil.c[17861,17874] [2021-11-23 00:52:14,796 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:52:14,814 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:52:14,815 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:52:14 WrapperNode [2021-11-23 00:52:14,815 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:52:14,816 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:52:14,817 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:52:14,817 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:52:14,824 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:52:14" (1/1) ... [2021-11-23 00:52:14,839 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:52:14" (1/1) ... [2021-11-23 00:52:14,866 INFO L137 Inliner]: procedures = 54, calls = 152, calls flagged for inlining = 22, calls inlined = 17, statements flattened = 216 [2021-11-23 00:52:14,867 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:52:14,867 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:52:14,868 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:52:14,868 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:52:14,876 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:52:14" (1/1) ... [2021-11-23 00:52:14,877 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:52:14" (1/1) ... [2021-11-23 00:52:14,880 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:52:14" (1/1) ... [2021-11-23 00:52:14,880 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:52:14" (1/1) ... [2021-11-23 00:52:14,887 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:52:14" (1/1) ... [2021-11-23 00:52:14,892 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:52:14" (1/1) ... [2021-11-23 00:52:14,894 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:52:14" (1/1) ... [2021-11-23 00:52:14,897 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:52:14,898 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:52:14,898 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:52:14,898 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:52:14,899 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:52:14" (1/1) ... [2021-11-23 00:52:14,922 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:52:14,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_960422fc-a939-4e58-adc1-692f869e2d1a/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:52:14,957 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_960422fc-a939-4e58-adc1-692f869e2d1a/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:52:14,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_960422fc-a939-4e58-adc1-692f869e2d1a/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:52:15,014 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:52:15,014 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-11-23 00:52:15,014 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-11-23 00:52:15,017 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-11-23 00:52:15,018 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-11-23 00:52:15,018 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-11-23 00:52:15,018 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-11-23 00:52:15,018 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-11-23 00:52:15,018 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-11-23 00:52:15,019 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-11-23 00:52:15,019 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-11-23 00:52:15,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 00:52:15,019 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-11-23 00:52:15,019 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-11-23 00:52:15,020 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:52:15,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:52:15,100 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:52:15,102 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:52:15,422 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:52:15,572 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:52:15,572 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-23 00:52:15,575 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:52:15 BoogieIcfgContainer [2021-11-23 00:52:15,575 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 00:52:15,576 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 00:52:15,576 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 00:52:15,596 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 00:52:15,596 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:52:15" (1/1) ... [2021-11-23 00:52:15,606 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 00:52:15,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:15,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 48 states and 62 transitions. [2021-11-23 00:52:15,690 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 62 transitions. [2021-11-23 00:52:15,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-23 00:52:15,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:15,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:15,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:15,956 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 00:52:16,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:16,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 48 states and 60 transitions. [2021-11-23 00:52:16,024 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 60 transitions. [2021-11-23 00:52:16,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-11-23 00:52:16,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:16,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:16,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:16,086 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 00:52:16,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:16,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 50 states and 63 transitions. [2021-11-23 00:52:16,114 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 63 transitions. [2021-11-23 00:52:16,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-11-23 00:52:16,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:16,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:16,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:16,292 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 00:52:16,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:16,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 63 states and 87 transitions. [2021-11-23 00:52:16,503 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 87 transitions. [2021-11-23 00:52:16,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-11-23 00:52:16,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:16,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:16,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:16,643 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 00:52:17,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:17,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 78 states and 117 transitions. [2021-11-23 00:52:17,220 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 117 transitions. [2021-11-23 00:52:17,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-11-23 00:52:17,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:17,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:17,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:17,303 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 00:52:17,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:17,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 80 states and 120 transitions. [2021-11-23 00:52:17,327 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 120 transitions. [2021-11-23 00:52:17,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-11-23 00:52:17,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:17,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:17,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:17,366 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 00:52:17,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:17,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 81 states and 121 transitions. [2021-11-23 00:52:17,389 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 121 transitions. [2021-11-23 00:52:17,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-11-23 00:52:17,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:17,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:17,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:17,611 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 00:52:18,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:18,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 92 states and 148 transitions. [2021-11-23 00:52:18,589 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 148 transitions. [2021-11-23 00:52:18,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-11-23 00:52:18,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:18,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:18,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:18,621 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 00:52:18,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:18,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 96 states and 158 transitions. [2021-11-23 00:52:18,659 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 158 transitions. [2021-11-23 00:52:18,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2021-11-23 00:52:18,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:18,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:18,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:18,723 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 00:52:18,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:18,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 97 states and 159 transitions. [2021-11-23 00:52:18,736 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 159 transitions. [2021-11-23 00:52:18,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 00:52:18,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:18,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:18,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:18,765 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:52:18,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:18,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 102 states and 170 transitions. [2021-11-23 00:52:18,928 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 170 transitions. [2021-11-23 00:52:18,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-11-23 00:52:18,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:18,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:18,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:19,151 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:19,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:19,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 105 states and 176 transitions. [2021-11-23 00:52:19,620 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 176 transitions. [2021-11-23 00:52:19,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-11-23 00:52:19,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:19,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:19,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:19,664 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:52:19,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:19,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 106 states and 177 transitions. [2021-11-23 00:52:19,681 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 177 transitions. [2021-11-23 00:52:19,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-11-23 00:52:19,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:19,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:19,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:19,728 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 00:52:19,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:19,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 109 states and 183 transitions. [2021-11-23 00:52:19,902 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 183 transitions. [2021-11-23 00:52:19,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 00:52:19,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:19,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:19,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:20,029 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:52:20,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:20,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 115 states and 198 transitions. [2021-11-23 00:52:20,715 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 198 transitions. [2021-11-23 00:52:20,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:52:20,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:20,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:20,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:20,952 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:22,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:22,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 127 states and 223 transitions. [2021-11-23 00:52:22,475 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 223 transitions. [2021-11-23 00:52:22,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-23 00:52:22,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:22,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:22,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:22,520 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:52:22,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:22,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 128 states and 224 transitions. [2021-11-23 00:52:22,554 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 224 transitions. [2021-11-23 00:52:22,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:52:22,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:22,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:22,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:22,633 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:52:24,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:24,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 141 states and 250 transitions. [2021-11-23 00:52:24,050 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 250 transitions. [2021-11-23 00:52:24,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:52:24,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:24,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:24,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:24,082 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:24,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:24,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 142 states and 252 transitions. [2021-11-23 00:52:24,313 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 252 transitions. [2021-11-23 00:52:24,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:52:24,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:24,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:24,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:24,375 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:52:24,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:24,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 142 states and 249 transitions. [2021-11-23 00:52:24,854 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 249 transitions. [2021-11-23 00:52:24,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-23 00:52:24,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:24,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:24,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:24,894 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-23 00:52:24,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:24,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 143 states and 250 transitions. [2021-11-23 00:52:24,915 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 250 transitions. [2021-11-23 00:52:24,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-11-23 00:52:24,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:24,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:24,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:24,946 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2021-11-23 00:52:25,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:25,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 144 states and 251 transitions. [2021-11-23 00:52:25,074 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 251 transitions. [2021-11-23 00:52:25,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 00:52:25,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:25,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:25,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:25,102 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2021-11-23 00:52:25,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:25,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 145 states and 252 transitions. [2021-11-23 00:52:25,119 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 252 transitions. [2021-11-23 00:52:25,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-11-23 00:52:25,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:25,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:25,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:25,147 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2021-11-23 00:52:25,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:25,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 148 states and 257 transitions. [2021-11-23 00:52:25,167 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 257 transitions. [2021-11-23 00:52:25,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2021-11-23 00:52:25,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:25,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:25,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:25,444 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 17 proven. 18 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-23 00:52:27,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:27,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 164 states and 295 transitions. [2021-11-23 00:52:27,408 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 295 transitions. [2021-11-23 00:52:27,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-23 00:52:27,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:27,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:27,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:27,460 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 28 proven. 9 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-23 00:52:27,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:27,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:27,500 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:27,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:27,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:27,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:27,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:27,623 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:27,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:27,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:27,786 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:27,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:27,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:27,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:27,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:27,850 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:27,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:27,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:27,867 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:27,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:27,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:27,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:27,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:27,953 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:27,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:27,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:27,972 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:27,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:27,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:27,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:27,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:28,024 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:28,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:28,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:28,040 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:28,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:28,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:28,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:28,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:28,095 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:28,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:28,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:28,110 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:28,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:28,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:28,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:28,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:28,167 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:28,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:28,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:28,182 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:28,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:28,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:28,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:28,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:28,242 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:28,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:28,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:28,257 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:28,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:28,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:28,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:28,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:28,308 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:28,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:28,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:28,324 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:28,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:28,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:28,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:28,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:28,379 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:28,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:28,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:28,394 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:28,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:28,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:28,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:28,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:28,446 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:28,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:28,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:28,462 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:28,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:28,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:28,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:28,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:28,531 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:28,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:28,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:28,547 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:28,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:28,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:28,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:28,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:28,591 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:28,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:28,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:28,608 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:28,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:28,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:28,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:28,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:28,656 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:28,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:28,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:28,672 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:28,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:28,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:28,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:28,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:28,713 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:28,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:28,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:28,729 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:28,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:28,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:28,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:28,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:28,772 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:28,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:28,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:28,787 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:28,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:28,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:28,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:28,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:28,845 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:28,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:28,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:28,860 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:28,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:28,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:28,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:28,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:28,905 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:28,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:28,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:28,921 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:28,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:28,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:28,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:28,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:28,968 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:28,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:28,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:28,994 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:28,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:28,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:28,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:29,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:29,058 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:29,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:29,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:29,075 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:29,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:29,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:29,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:29,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:29,126 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:29,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:29,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:29,143 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:29,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:29,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:29,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:29,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:29,187 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:29,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:29,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:29,203 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:29,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:29,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:29,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:29,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:29,245 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:29,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:29,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:29,260 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:29,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:29,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:29,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:29,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:29,300 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:29,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:29,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:29,319 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:29,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:29,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:29,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:29,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:29,359 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:29,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:29,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:29,373 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:29,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:29,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:29,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:29,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:29,415 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:29,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:29,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:29,431 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:29,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:29,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:29,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:29,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:29,471 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:29,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:29,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:29,485 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:29,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:29,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:29,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:29,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:29,535 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:29,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:29,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:29,570 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:29,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:29,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:29,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:29,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:29,612 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:29,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:29,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:29,627 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:29,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:29,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:29,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:29,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:29,669 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:29,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:29,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:29,684 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:29,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:29,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:29,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:29,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:29,726 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:29,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:29,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:29,741 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:29,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:29,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:29,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:29,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:29,782 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:29,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:29,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:29,796 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:29,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:29,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:29,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:29,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:29,842 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:29,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:29,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:29,857 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:29,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:29,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:29,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:29,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:29,901 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:29,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:29,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:29,916 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:29,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:29,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:29,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:29,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:29,967 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:29,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:29,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:29,982 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:29,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:29,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:29,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:29,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:30,028 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:30,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:30,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:30,045 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:30,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:30,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:30,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:30,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:30,087 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:30,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:30,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:30,102 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:30,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:30,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:30,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:30,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:30,164 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:30,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:30,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:30,180 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:30,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:30,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:30,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:30,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:30,224 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:30,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:30,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:30,239 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:30,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:30,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:30,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:30,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:30,290 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:30,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:30,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:30,307 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:30,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:30,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:30,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:30,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:30,352 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:30,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:30,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:30,368 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:30,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:30,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:30,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:30,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:30,409 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:30,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:30,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:30,423 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:30,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:30,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:30,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:30,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:30,463 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:30,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:30,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:30,477 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:30,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:30,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:30,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:30,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:30,522 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:30,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:30,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:30,536 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:30,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:30,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:30,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:30,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:30,576 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:30,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:30,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:30,591 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:30,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:30,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:30,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:30,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:30,632 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:30,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:30,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:30,647 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:30,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:30,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:30,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:30,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:30,688 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:30,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:30,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:30,725 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:30,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:30,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:30,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:30,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:30,772 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:30,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:30,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:30,786 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:30,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:30,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:30,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:30,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:30,831 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:30,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:30,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:30,845 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:30,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:30,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:30,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:30,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:30,884 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:30,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:30,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:30,899 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:30,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:30,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:30,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:30,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:30,939 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:30,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:30,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:30,954 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:30,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:30,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:30,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:30,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:30,999 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:31,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:31,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:31,015 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:31,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:31,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:31,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:31,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:31,056 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:31,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:31,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:31,070 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:31,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:31,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:31,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:31,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:31,112 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:31,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:31,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:31,127 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:31,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:31,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:31,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:31,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:31,168 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:31,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:31,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:31,183 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:31,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:31,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:31,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:31,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:31,226 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:31,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:31,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:31,241 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:31,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:31,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:31,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:31,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:31,298 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:31,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:31,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:31,315 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:31,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:31,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:31,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:31,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:31,359 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:31,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:31,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:31,376 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:31,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:31,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:31,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:31,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:31,424 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:31,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:31,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:31,441 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:31,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:31,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:31,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:31,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:31,485 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:31,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:31,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:31,501 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:31,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:31,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:31,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:31,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:31,541 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:31,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:31,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:31,556 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:31,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:31,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:31,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:31,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:31,595 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:31,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:31,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:31,609 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:31,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:31,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:31,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:31,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:31,648 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:31,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:31,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:31,663 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:31,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:31,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:31,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:31,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:31,701 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:31,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:31,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:31,715 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:31,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:31,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:31,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:31,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:31,753 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:31,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:31,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:31,768 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:31,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:31,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:31,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:31,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:31,807 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:31,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:31,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:31,821 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:31,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:31,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:31,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:31,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:31,861 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:31,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:31,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:31,876 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:31,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:31,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:31,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:31,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:31,915 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:31,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:31,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:31,929 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:31,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:31,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:31,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:31,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:31,982 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:31,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:31,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:31,997 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:31,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:31,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:31,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:32,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:32,037 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:32,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:32,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:32,052 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:32,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:32,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:32,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:32,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:32,091 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:32,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:32,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:32,106 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:32,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:32,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:32,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:32,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:32,145 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:32,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:32,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:32,159 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:32,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:32,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:32,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:32,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:32,198 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:32,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:32,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:32,213 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:32,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:32,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:32,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:32,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:32,253 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:32,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:32,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:32,268 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:32,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:32,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:32,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:32,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:32,308 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:32,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:32,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:32,322 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:32,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:32,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:32,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:32,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:32,362 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:32,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:32,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:32,377 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:32,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:32,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:32,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:32,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:32,416 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:32,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:32,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:32,430 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:32,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:32,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:32,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:32,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:32,468 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:32,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:32,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:32,482 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:32,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:32,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:32,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:32,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:32,519 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:32,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:32,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:32,532 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:32,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:32,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:32,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:32,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:32,570 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:32,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:32,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:32,584 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:32,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:32,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:32,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:32,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:32,638 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:32,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:32,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:32,652 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:32,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:32,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:32,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:32,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:32,697 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:32,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:32,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:32,711 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:32,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:32,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:32,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:32,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:32,762 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:32,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:32,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:32,777 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:32,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:32,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:32,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:32,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:32,816 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:32,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:32,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:32,831 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:32,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:32,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:32,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:32,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:32,876 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:32,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:32,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:32,889 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:32,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:32,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:32,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:32,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:32,927 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:32,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:32,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:32,941 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:32,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:32,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:32,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:32,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:32,979 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:32,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:32,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:32,993 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:32,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:32,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:32,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:33,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:33,030 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:33,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:33,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:33,044 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:33,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:33,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:33,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:33,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:33,092 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:33,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:33,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:33,116 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:33,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:33,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:33,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:33,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:33,153 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:33,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:33,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:33,167 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:33,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:33,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:33,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:33,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:33,205 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:33,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:33,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:33,218 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:33,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:33,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:33,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:33,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:33,259 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:33,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:33,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:33,272 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:33,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:33,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:33,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:33,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:33,331 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:33,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:33,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:33,345 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:33,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:33,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:33,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:33,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:33,390 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:33,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:33,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:33,404 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:33,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:33,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:33,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:33,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:33,442 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:33,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:33,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:33,455 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:33,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:33,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:33,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:33,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:33,497 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:33,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:33,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:33,512 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:33,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:33,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:33,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:33,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:33,560 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:33,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:33,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:33,573 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:33,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:33,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:33,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:33,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:33,610 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:33,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:33,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:33,623 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:33,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:33,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:33,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:33,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:33,664 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:33,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:33,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:33,677 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:33,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:33,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:33,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:33,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:33,716 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:33,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:33,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:33,729 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:33,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:33,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:33,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:33,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:33,767 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:33,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:33,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:33,780 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:33,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:33,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:33,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:33,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:33,818 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:33,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:33,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:33,831 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:33,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:33,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:33,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:33,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:33,880 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:33,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:33,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:33,896 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:33,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:33,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:33,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:33,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:33,949 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:33,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:33,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:33,990 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:33,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:33,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:33,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:34,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:34,040 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:34,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:34,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:34,056 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:34,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:34,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:34,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:34,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:34,100 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:34,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:34,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:34,115 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:34,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:34,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:34,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:34,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:34,154 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:34,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:34,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:34,170 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:34,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:34,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:34,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:34,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:34,211 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:34,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:34,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:34,226 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:34,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:34,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:34,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:34,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:34,268 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:34,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:34,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:34,281 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:34,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:34,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:34,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:34,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:34,318 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:34,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:34,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:34,332 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:34,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:34,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:34,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:34,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:34,369 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:34,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:34,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:34,382 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:34,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:34,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:34,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:34,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:34,419 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:34,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:34,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:34,432 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:34,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:34,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:34,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:34,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:34,470 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:34,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:34,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:34,483 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:34,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:34,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:34,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:34,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:34,520 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:34,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:34,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:34,533 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:34,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:34,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:34,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:34,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:34,570 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:34,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:34,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:34,582 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:34,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:34,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:34,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:34,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:34,627 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:34,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:34,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:34,640 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:34,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:34,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:34,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:34,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:34,676 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:34,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:34,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:34,689 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:34,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:34,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:34,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:34,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:34,725 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:34,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:34,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:34,739 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:34,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:34,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:34,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:34,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:34,793 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:34,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:34,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:34,806 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:34,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:34,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:34,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:34,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:34,848 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:34,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:34,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:34,861 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:34,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:34,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:34,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:34,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:34,897 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:34,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:34,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:34,910 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:34,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:34,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:34,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:34,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:34,946 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:34,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:34,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:34,959 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:34,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:34,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:34,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:34,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:34,997 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:35,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:35,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:35,010 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:35,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:35,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:35,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:35,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:35,045 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:35,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:35,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:35,058 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:35,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:35,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:35,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:35,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:35,097 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:35,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:35,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:35,111 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:35,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:35,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:35,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:35,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:35,147 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:35,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:35,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:35,161 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:35,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:35,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:35,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:35,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:35,198 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:35,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:35,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:35,216 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:35,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:35,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:35,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:35,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:35,252 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:35,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:35,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:35,265 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:35,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:35,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:35,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:35,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:35,300 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:35,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:35,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:35,313 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:35,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:35,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:35,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:35,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:35,352 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:35,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:35,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:35,365 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:35,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:35,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:35,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:35,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:35,401 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:35,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:35,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:35,414 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:35,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:35,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:35,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:35,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:35,449 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:35,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:35,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:35,462 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:35,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:35,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:35,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:35,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:35,497 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:35,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:35,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:35,520 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:35,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:35,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:35,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:35,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:35,555 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:35,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:35,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:35,568 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:35,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:35,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:35,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:35,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:35,602 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:35,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:35,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:35,615 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:35,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:35,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:35,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:35,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:35,650 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:35,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:35,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:35,663 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:35,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:35,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:35,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:35,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:35,698 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:35,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:35,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:35,711 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:35,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:35,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:35,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:35,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:35,746 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:35,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:35,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:35,759 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:35,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:35,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:35,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:35,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:35,793 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:35,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:35,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:35,806 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:35,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:35,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:35,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:35,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:35,843 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:35,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:35,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:35,855 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:35,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:35,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:35,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:35,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:35,890 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:35,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:35,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:35,902 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:35,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:35,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:35,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:35,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:35,938 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:35,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:35,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:35,951 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:35,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:35,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:35,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:35,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:35,991 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:36,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:36,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:36,006 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:36,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:36,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:36,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:36,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:36,042 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:36,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:36,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:36,055 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:36,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:36,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:36,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:36,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:36,090 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:36,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:36,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:36,103 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:36,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:36,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:36,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:36,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:36,140 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:36,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:36,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:36,153 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:36,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:36,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:36,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:36,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:36,193 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:36,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:36,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:36,206 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:36,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:36,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:36,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:36,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:36,241 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:36,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:36,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:36,263 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:36,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:36,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:36,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:36,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:36,299 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:36,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:36,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:36,312 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:36,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:36,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:36,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:36,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:36,347 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:36,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:36,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:36,360 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:36,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:36,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:36,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:36,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:36,395 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:36,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:36,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:36,408 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:36,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:36,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:36,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:36,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:36,443 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:36,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:36,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:36,457 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:36,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:36,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:36,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:36,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:36,493 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:36,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:36,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:36,506 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:36,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:36,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:36,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:36,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:36,540 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:36,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:36,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:36,554 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:36,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:36,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:36,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:36,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:36,589 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:36,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:36,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:36,602 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:36,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:36,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:36,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:36,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:36,637 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:36,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:36,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:36,650 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:36,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:36,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:36,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:36,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:36,684 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:36,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:36,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:36,697 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:36,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:36,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:36,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:36,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:36,731 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:36,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:36,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:36,743 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:36,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:36,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:36,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:36,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:36,778 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:36,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:36,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:36,791 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:36,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:36,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:36,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:36,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:36,829 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:36,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:36,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:36,843 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:36,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:36,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:36,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:36,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:36,879 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:36,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:36,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:36,892 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:36,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:36,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:36,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:36,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:36,932 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:36,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:36,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:36,944 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:36,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:36,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:36,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:36,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:36,988 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:37,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:37,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:37,003 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:37,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:37,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:37,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:37,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:37,041 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:37,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:37,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:37,056 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:37,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:37,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:37,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:37,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:37,093 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:37,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:37,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:37,108 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:37,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:37,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:37,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:37,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:37,152 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:37,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:37,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:37,167 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:37,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:37,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:37,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:37,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:37,207 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:37,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:37,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:37,222 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:37,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:37,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:37,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:37,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:37,269 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:37,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:37,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:37,281 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:37,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:37,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:37,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:37,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:37,315 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:37,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:37,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:37,328 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:37,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:37,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:37,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:37,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:37,361 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:37,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:37,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:37,374 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:37,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:37,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:37,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:37,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:37,413 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:37,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:37,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:37,426 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:37,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:37,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:37,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:37,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:37,460 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:37,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:37,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:37,473 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:37,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:37,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:37,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:37,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:37,509 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:37,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:37,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:37,522 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:37,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:37,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:37,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:37,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:37,557 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:37,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:37,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:37,570 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:37,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:37,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:37,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:37,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:37,604 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:37,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:37,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:37,617 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:37,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:37,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:37,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:37,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:37,651 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:37,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:37,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:37,663 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:37,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:37,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:37,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:37,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:37,708 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:37,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:37,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:37,721 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:37,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:37,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:37,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:37,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:37,759 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:37,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:37,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:37,772 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:37,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:37,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:37,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:37,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:37,806 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:37,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:37,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:37,819 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:37,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:37,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:37,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:37,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:37,858 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:37,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:37,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:37,871 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:37,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:37,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:37,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:37,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:37,913 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:37,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:37,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:37,926 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:37,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:37,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:37,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:37,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:37,959 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:37,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:37,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:37,972 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:37,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:37,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:37,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:37,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:38,006 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:38,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:38,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:38,019 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:38,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:38,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:38,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:38,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:38,053 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:38,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:38,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:38,067 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:38,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:38,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:38,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:38,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:38,101 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:38,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:38,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:38,114 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:38,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:38,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:38,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:38,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:38,149 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:38,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:38,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:38,162 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:38,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:38,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:38,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:38,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:38,197 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:38,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:38,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:38,210 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:38,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:38,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:38,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:38,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:38,244 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:38,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:38,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:38,258 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:38,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:38,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:38,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:38,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:38,292 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:38,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:38,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:38,305 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:38,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:38,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:38,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:38,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:38,339 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:38,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:38,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:38,356 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:38,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:38,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:38,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:38,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:38,390 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:38,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:38,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:38,402 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:38,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:38,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:38,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:38,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:38,436 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:38,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:38,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:38,448 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:38,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:38,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:38,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:38,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:38,482 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:38,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:38,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:38,495 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:38,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:38,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:38,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:38,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:38,529 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:38,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:38,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:38,542 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:38,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:38,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:38,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:38,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:38,575 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:38,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:38,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:38,587 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:38,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:38,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:38,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:38,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:38,620 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:38,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:38,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:38,633 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:38,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:38,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:38,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:38,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:38,666 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:38,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:38,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:38,679 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:38,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:38,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:38,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:38,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:38,713 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:38,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:38,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:38,736 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:38,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:38,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:38,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:38,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:38,784 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:38,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:38,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:38,798 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:38,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:38,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:38,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:38,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:38,832 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:38,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:38,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:38,845 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:38,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:38,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:38,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:38,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:38,878 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:38,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:38,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:38,890 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:38,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:38,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:38,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:38,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:38,926 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:38,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:38,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:38,939 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:38,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:38,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:38,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:38,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:38,973 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:38,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:38,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:38,986 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:38,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:38,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:38,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:38,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:39,020 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:39,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:39,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:39,032 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:39,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:39,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:39,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:39,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:39,066 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:39,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:39,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:39,079 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:39,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:39,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:39,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:39,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:39,113 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:39,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:39,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:39,126 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:39,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:39,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:39,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:39,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:39,160 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:39,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:39,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:39,173 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:39,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:39,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:39,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:39,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:39,207 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:39,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:39,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:39,219 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:39,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:39,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:39,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:39,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:39,253 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:39,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:39,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:39,265 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:39,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:39,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:39,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:39,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:39,300 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:39,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:39,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:39,312 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:39,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:39,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:39,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:39,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:39,348 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:39,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:39,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:39,361 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:39,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:39,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:39,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:39,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:39,396 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:39,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:39,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:39,408 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:39,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:39,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:39,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:39,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:39,447 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:39,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:39,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:39,459 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:39,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:39,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:39,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:39,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:39,493 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:39,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:39,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:39,506 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:39,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:39,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:39,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:39,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:39,540 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:39,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:39,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:39,553 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:39,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:39,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:39,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:39,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:39,588 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:39,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:39,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:39,601 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:39,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:39,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:39,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:39,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:39,641 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:39,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:39,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:39,654 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:39,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:39,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:39,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:39,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:39,688 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:39,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:39,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:39,701 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:39,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:39,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:39,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:39,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:39,736 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:39,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:39,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:39,749 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:39,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:39,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:39,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:39,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:39,784 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:39,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:39,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:39,796 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:39,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:39,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:39,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:39,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:39,830 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:39,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:39,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:39,843 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:39,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:39,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:39,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:39,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:39,876 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:39,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:39,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:39,889 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:39,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:39,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:39,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:39,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:39,924 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:39,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:39,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:39,936 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:39,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:39,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:39,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:39,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:39,970 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:39,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:39,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:39,982 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:39,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:39,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:39,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:39,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:40,025 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:40,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:40,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:40,037 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:40,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:40,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:40,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:40,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:40,072 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:40,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:40,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:40,085 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:40,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:40,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:40,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:40,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:40,120 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:40,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:40,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:40,132 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:40,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:40,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:40,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:40,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:40,167 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:40,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:40,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:40,179 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:40,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:40,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:40,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:40,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:40,215 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:40,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:40,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:40,227 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:40,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:40,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:40,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:40,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:40,262 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:40,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:40,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:40,275 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:40,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:40,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:40,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:40,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:40,321 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:40,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:40,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:40,336 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:40,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:40,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:40,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:40,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:40,433 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:40,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:40,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:40,445 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:40,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:40,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:40,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:40,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:40,480 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:40,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:40,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:40,495 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:40,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:40,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:40,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:40,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:40,530 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:40,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:40,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:40,543 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:40,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:40,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:40,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:40,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:40,582 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:40,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:40,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:40,595 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:40,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:40,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:40,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:40,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:40,629 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:40,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:40,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:40,641 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:40,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:40,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:40,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:40,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:40,673 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:40,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:40,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:40,685 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:40,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:40,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:40,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:40,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:40,719 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:40,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:40,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:40,731 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:40,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:40,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:40,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:40,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:40,776 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:40,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:40,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:40,788 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:40,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:40,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:40,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:40,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:40,822 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:40,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:40,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:40,834 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:40,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:40,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:40,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:40,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:40,869 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:40,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:40,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:40,881 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:40,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:40,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:40,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:40,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:40,914 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:40,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:40,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:40,926 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:40,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:40,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:40,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:40,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:40,989 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:41,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:41,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:41,002 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:41,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:41,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:41,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:41,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:41,036 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:41,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:41,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:41,049 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:41,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:41,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:41,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:41,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:41,084 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:41,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:41,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:41,097 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:41,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:41,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:41,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:41,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:41,131 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:41,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:41,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:41,143 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:41,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:41,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:41,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:41,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:41,179 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:41,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:41,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:41,196 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:41,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:41,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:41,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:41,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:41,229 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:41,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:41,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:41,241 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:41,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:41,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:41,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:41,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:41,277 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:41,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:41,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:41,290 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:41,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:41,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:41,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:41,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:41,324 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:41,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:41,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:41,335 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:41,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:41,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:41,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:41,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:41,370 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:41,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:41,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:41,382 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:41,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:41,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:41,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:41,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:41,417 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:41,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:41,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:41,429 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:41,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:41,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:41,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:41,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:41,468 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:41,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:41,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:41,481 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:41,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:41,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:41,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:41,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:41,514 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:41,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:41,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:41,528 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:41,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:41,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:41,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:41,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:41,561 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:41,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:41,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:41,574 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:41,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:41,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:41,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:41,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:41,609 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:41,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:41,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:41,621 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:41,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:41,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:41,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:41,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:41,655 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:41,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:41,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:41,667 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:41,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:41,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:41,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:41,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:41,700 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:41,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:41,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:41,713 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:41,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:41,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:41,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:41,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:41,748 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:41,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:41,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:41,760 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:41,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:41,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:41,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:41,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:41,796 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:41,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:41,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:41,808 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:41,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:41,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:41,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:41,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:41,842 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:41,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:41,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:41,854 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:41,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:41,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:41,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:41,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:41,889 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:41,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:41,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:41,901 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:41,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:41,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:41,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:41,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:41,935 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:41,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:41,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:41,948 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:41,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:41,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:41,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:41,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:41,982 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:41,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:41,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:41,994 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:41,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:41,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:41,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,040 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:42,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:42,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:42,052 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:42,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:42,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:42,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,085 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:42,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:42,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:42,097 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:42,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:42,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:42,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,131 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:42,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:42,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:42,143 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:42,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:42,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:42,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,176 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:42,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:42,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:42,188 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:42,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:42,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:42,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,221 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:42,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:42,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:42,233 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:42,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:42,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:42,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,265 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:42,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:42,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:42,277 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:42,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:42,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:42,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,315 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:42,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:42,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:42,327 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:42,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:42,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:42,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,361 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:42,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:42,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:42,373 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:42,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:42,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:42,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,409 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:42,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:42,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:42,421 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:42,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:42,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:42,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,456 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:42,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:42,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:42,468 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:42,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:42,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:42,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,503 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:42,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:42,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:42,515 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:42,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:42,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:42,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,550 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:42,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:42,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:42,562 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:42,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:42,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:42,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,596 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:42,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:42,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:42,609 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:42,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:42,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:42,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,643 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:42,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:42,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:42,656 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:42,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:42,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:42,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,690 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:42,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:42,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:42,703 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:42,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:42,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:42,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,736 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:42,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:42,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:42,749 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:42,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:42,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:42,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,783 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:42,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:42,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:42,798 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:42,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:42,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:42,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,835 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:42,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:42,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:42,848 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:42,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:42,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:42,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,890 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:42,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:42,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:42,903 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:42,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:42,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:42,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,937 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:42,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:42,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:42,950 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:42,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:42,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:42,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:42,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:42,997 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:43,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:43,009 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:43,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:43,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:43,043 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:43,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:43,055 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:43,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:43,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:43,088 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:43,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:43,100 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:43,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:43,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:43,133 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:43,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:43,145 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:43,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:43,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:43,185 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:43,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:43,197 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:43,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:43,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:43,232 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:43,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:43,244 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:43,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:43,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:43,277 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:43,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:43,289 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:43,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:43,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:43,323 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:43,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:43,335 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:43,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:43,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:43,371 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:43,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:43,384 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:43,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:43,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:43,417 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:43,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:43,429 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:43,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:43,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:43,462 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:43,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:43,475 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:43,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:43,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:43,511 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:43,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:43,524 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:43,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:43,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:43,557 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:43,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:43,570 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:43,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:43,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:43,604 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:43,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:43,616 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:43,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:43,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:43,649 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:43,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:43,661 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:43,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:43,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:43,695 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:43,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:43,707 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:43,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:43,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:43,739 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:43,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:43,751 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:43,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:43,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:43,785 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:43,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:43,798 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:43,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:43,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:43,831 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:43,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:43,843 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:43,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:43,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:43,878 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:43,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:43,890 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:43,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:43,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:43,924 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:43,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:43,936 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:43,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:43,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:43,971 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:43,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:43,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:43,984 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:43,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:43,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:43,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:43,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,022 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:44,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:44,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:44,035 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:44,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:44,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:44,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:44,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,068 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:44,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:44,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:44,081 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:44,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:44,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:44,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:44,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,114 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:44,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:44,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:44,126 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:44,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:44,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:44,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:44,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,159 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:44,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:44,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:44,171 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:44,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:44,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:44,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:44,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,204 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:44,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:44,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:44,217 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:44,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:44,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:44,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:44,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,250 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:44,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:44,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:44,262 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:44,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:44,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:44,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:44,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,294 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:44,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:44,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:44,306 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:44,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:44,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:44,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:44,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,338 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:44,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:44,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:44,351 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:44,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:44,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:44,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:44,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,385 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:44,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:44,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:44,397 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:44,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:44,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:44,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:44,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,430 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:44,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:44,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:44,443 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:44,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:44,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:44,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:44,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,476 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:44,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:44,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:44,488 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:44,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:44,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:44,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:44,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,525 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:44,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:44,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:44,537 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:44,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:44,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:44,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:44,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,570 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:44,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:44,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:44,587 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:44,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:44,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:44,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:44,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,620 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:44,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:44,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:44,633 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:44,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:44,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:44,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:44,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,666 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:44,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:44,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:44,678 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:44,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:44,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:44,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:44,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,711 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:44,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:44,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:44,724 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:44,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:44,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:44,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:44,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,757 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:44,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:44,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:44,770 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:44,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:44,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:44,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:44,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,803 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:44,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:44,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:44,815 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:44,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:44,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:44,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:44,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,848 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:44,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:44,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:44,864 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:44,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:44,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:44,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:44,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,896 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:44,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:44,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:44,909 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:44,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:44,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:44,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:44,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,941 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:44,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:44,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:44,954 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:44,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:44,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:44,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:44,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:44,999 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:45,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:45,013 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:45,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:45,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:45,058 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:45,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:45,071 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:45,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:45,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:45,129 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:45,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:45,142 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:45,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:45,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:45,179 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:45,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:45,193 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:45,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:45,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:45,230 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:45,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:45,243 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:45,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:45,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:45,276 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:45,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:45,288 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:45,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:45,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:45,321 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:45,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:45,333 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:45,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:45,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:45,367 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:45,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:45,380 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:45,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:45,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:45,413 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:45,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:45,426 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:45,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:45,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:45,459 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:45,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:45,471 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:45,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:45,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:45,505 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:45,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:45,517 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:45,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:45,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:45,550 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:45,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:45,562 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:45,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:45,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:45,595 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:45,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:45,607 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:45,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:45,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:45,639 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:45,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:45,652 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:45,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:45,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:45,684 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:45,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:45,696 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:45,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:45,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:45,730 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:45,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:45,743 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:45,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:45,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:45,781 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:45,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:45,793 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:45,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:45,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:45,824 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:45,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:45,836 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:45,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:45,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:45,868 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:45,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:45,880 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:45,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:45,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:45,912 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:45,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:45,924 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:45,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:45,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:45,956 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:45,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:45,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:45,969 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:45,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:45,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:45,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:45,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,001 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:46,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:46,014 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:46,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:46,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,047 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:46,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:46,060 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:46,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:46,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,094 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:46,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:46,106 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:46,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:46,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,139 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:46,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:46,151 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:46,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:46,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,189 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:46,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:46,201 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:46,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:46,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,235 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:46,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:46,247 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:46,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:46,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,280 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:46,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:46,293 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:46,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:46,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,325 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:46,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:46,338 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:46,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:46,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,371 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:46,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:46,383 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:46,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:46,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,432 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:46,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:46,449 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:46,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:46,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,492 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:46,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:46,504 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:46,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:46,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,561 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:46,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:46,576 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:46,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:46,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,609 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:46,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:46,621 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:46,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:46,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,667 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:46,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:46,679 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:46,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:46,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,711 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:46,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:46,723 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:46,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:46,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,755 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:46,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:46,767 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:46,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:46,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,800 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:46,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:46,813 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:46,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:46,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,846 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:46,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:46,858 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:46,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:46,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,892 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:46,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:46,905 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:46,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:46,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,937 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:46,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:46,950 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:46,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:46,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:46,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:46,982 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:46,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:46,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:46,994 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:46,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:46,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:46,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,029 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:47,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:47,041 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:47,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:47,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,073 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:47,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:47,085 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:47,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:47,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,116 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:47,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:47,128 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:47,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:47,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,160 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:47,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:47,172 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:47,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:47,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,206 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:47,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:47,218 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:47,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:47,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,251 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:47,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:47,263 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:47,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:47,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,296 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:47,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:47,308 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:47,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:47,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,341 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:47,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:47,353 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:47,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:47,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,385 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:47,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:47,397 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:47,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:47,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,429 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:47,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:47,442 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:47,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:47,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,480 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:47,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:47,493 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:47,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:47,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,524 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:47,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:47,536 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:47,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:47,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,568 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:47,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:47,581 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:47,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:47,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,612 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:47,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:47,624 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:47,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:47,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,656 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:47,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:47,667 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:47,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:47,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,699 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:47,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:47,711 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:47,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:47,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,742 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:47,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:47,754 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:47,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:47,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,786 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:47,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:47,797 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:47,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:47,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,830 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:47,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:47,841 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:47,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:47,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,873 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:47,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:47,886 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:47,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:47,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,917 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:47,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:47,929 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:47,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:47,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:47,961 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:47,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:47,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:47,973 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:47,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:47,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:47,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:47,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,004 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:48,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:48,015 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:48,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:48,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,046 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:48,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:48,058 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:48,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:48,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,089 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:48,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:48,101 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:48,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:48,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,133 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:48,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:48,144 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:48,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:48,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,176 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:48,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:48,189 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:48,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:48,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,221 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:48,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:48,233 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:48,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:48,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,266 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:48,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:48,283 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:48,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:48,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,315 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:48,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:48,328 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:48,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:48,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,359 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:48,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:48,371 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:48,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:48,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,404 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:48,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:48,416 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:48,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:48,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,447 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:48,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:48,459 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:48,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:48,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,491 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:48,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:48,503 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:48,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:48,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,534 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:48,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:48,546 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:48,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:48,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,577 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:48,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:48,588 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:48,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:48,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,620 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:48,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:48,631 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:48,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:48,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,662 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:48,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:48,674 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:48,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:48,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,705 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:48,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:48,718 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:48,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:48,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,749 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:48,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:48,761 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:48,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:48,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,792 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:48,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:48,804 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:48,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:48,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,834 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:48,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:48,846 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:48,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:48,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,877 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:48,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:48,889 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:48,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:48,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,921 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:48,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:48,933 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:48,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:48,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:48,965 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:48,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:48,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:48,978 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:48,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:48,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:48,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:48,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,012 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:49,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:49,025 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:49,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:49,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,057 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:49,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:49,069 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:49,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:49,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,112 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:49,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:49,125 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:49,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:49,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,156 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:49,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:49,168 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:49,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:49,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,204 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:49,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:49,217 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:49,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:49,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,248 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:49,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:49,260 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:49,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:49,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,291 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:49,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:49,303 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:49,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:49,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,333 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:49,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:49,345 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:49,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:49,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,375 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:49,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:49,387 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:49,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:49,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,418 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:49,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:49,429 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:49,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:49,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,461 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:49,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:49,474 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:49,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:49,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,504 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:49,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:49,516 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:49,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:49,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,547 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:49,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:49,558 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:49,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:49,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,589 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:49,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:49,601 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:49,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:49,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,632 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:49,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:49,645 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:49,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:49,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,677 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:49,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:49,689 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:49,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:49,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,720 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:49,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:49,733 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:49,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:49,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,765 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:49,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:49,776 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:49,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:49,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,808 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:49,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:49,820 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:49,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:49,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,852 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:49,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:49,865 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:49,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:49,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,907 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:49,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:49,919 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:49,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:49,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:49,954 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:49,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:49,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:49,966 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:49,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:49,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:49,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:49,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,009 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:50,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:50,018 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:50,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:50,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,046 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:50,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:50,054 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:50,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:50,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,093 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:50,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:50,105 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:50,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:50,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,137 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:50,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:50,149 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:50,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:50,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,179 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:50,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:50,190 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:50,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:50,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,220 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:50,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:50,231 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:50,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:50,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,261 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:50,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:50,273 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:50,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:50,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,305 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:50,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:50,316 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:50,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:50,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,347 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:50,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:50,359 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:50,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:50,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,389 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:50,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:50,401 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:50,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:50,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,431 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:50,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:50,443 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:50,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:50,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,474 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:50,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:50,486 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:50,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:50,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,516 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:50,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:50,528 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:50,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:50,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,559 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:50,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:50,571 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:50,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:50,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,602 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:50,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:50,614 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:50,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:50,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,645 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:50,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:50,657 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:50,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:50,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,688 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:50,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:50,703 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:50,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:50,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,733 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:50,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:50,745 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:50,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:50,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,775 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:50,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:50,786 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:50,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:50,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,816 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:50,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:50,828 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:50,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:50,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,858 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:50,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:50,869 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:50,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:50,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,901 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:50,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:50,913 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:50,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:50,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,944 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:50,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:50,956 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:50,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:50,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:50,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:50,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:50,987 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:50,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:50,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:50,999 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:50,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:50,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,029 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:51,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:51,041 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:51,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:51,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,072 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:51,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:51,084 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:51,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:51,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,115 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:51,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:51,126 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:51,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:51,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,157 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:51,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:51,169 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:51,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:51,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,199 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:51,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:51,211 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:51,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:51,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,242 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:51,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:51,254 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:51,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:51,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,286 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:51,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:51,299 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:51,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:51,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,329 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:51,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:51,341 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:51,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:51,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,373 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:51,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:51,386 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:51,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:51,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,418 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:51,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:51,429 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:51,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:51,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,465 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:51,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:51,481 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:51,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:51,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,516 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:51,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:51,528 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:51,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:51,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,559 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:51,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:51,571 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:51,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:51,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,603 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:51,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:51,615 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:51,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:51,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,646 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:51,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:51,657 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:51,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:51,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,688 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:51,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:51,700 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:51,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:51,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,730 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:51,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:51,742 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:51,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:51,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,773 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:51,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:51,786 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:51,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:51,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,816 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:51,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:51,829 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:51,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:51,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,860 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:51,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:51,872 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:51,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:51,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,904 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:51,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:51,916 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:51,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:51,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:51,949 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:51,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:51,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:51,963 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:51,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:51,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:51,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:51,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,003 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:52,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:52,014 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:52,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:52,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,046 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:52,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:52,058 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:52,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:52,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,092 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:52,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:52,101 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:52,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:52,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,131 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:52,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:52,143 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:52,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:52,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,175 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:52,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:52,184 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:52,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:52,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,217 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:52,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:52,230 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:52,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:52,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,261 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:52,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:52,274 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:52,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:52,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,311 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:52,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:52,323 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:52,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:52,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,354 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:52,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:52,366 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:52,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:52,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,397 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:52,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:52,409 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:52,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:52,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,440 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:52,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:52,452 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:52,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:52,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,483 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:52,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:52,495 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:52,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:52,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,525 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:52,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:52,537 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:52,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:52,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,567 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:52,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:52,579 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:52,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:52,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,609 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:52,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:52,621 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:52,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:52,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,651 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:52,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:52,664 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:52,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:52,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,701 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:52,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:52,714 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:52,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:52,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,744 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:52,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:52,756 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:52,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:52,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,786 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:52,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:52,798 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:52,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:52,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,828 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:52,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:52,839 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:52,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:52,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,871 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:52,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:52,882 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:52,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:52,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,914 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:52,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:52,926 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:52,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:52,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:52,958 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:52,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:52,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:52,970 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:52,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:52,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:52,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:52,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,006 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:53,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:53,015 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:53,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:53,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,048 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:53,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:53,060 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:53,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:53,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,104 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:53,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:53,116 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:53,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:53,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,146 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:53,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:53,158 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:53,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:53,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,188 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:53,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:53,198 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:53,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:53,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,231 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:53,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:53,244 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:53,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:53,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,278 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:53,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:53,288 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:53,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:53,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,315 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:53,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:53,328 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:53,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:53,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,358 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:53,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:53,370 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:53,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:53,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,398 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:53,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:53,406 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:53,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:53,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,435 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:53,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:53,442 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:53,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:53,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,469 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:53,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:53,477 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:53,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:53,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,513 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:53,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:53,520 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:53,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:53,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,552 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:53,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:53,564 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:53,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:53,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,595 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:53,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:53,607 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:53,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:53,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,638 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:53,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:53,650 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:53,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:53,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,681 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:53,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:53,692 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:53,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:53,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,723 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:53,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:53,734 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:53,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:53,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,764 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:53,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:53,776 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:53,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:53,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,805 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:53,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:53,817 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:53,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:53,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,863 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:53,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:53,880 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:53,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:53,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,909 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:53,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:53,921 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:53,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:53,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,950 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:53,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:53,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:53,962 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:53,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:53,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:53,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:53,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:53,991 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:54,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:54,003 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:54,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:54,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,032 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:54,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:54,044 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:54,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:54,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,074 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:54,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:54,087 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:54,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:54,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,117 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:54,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:54,129 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:54,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:54,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,161 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:54,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:54,173 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:54,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:54,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,205 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:54,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:54,217 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:54,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:54,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,248 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:54,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:54,260 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:54,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:54,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,291 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:54,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:54,303 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:54,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:54,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,334 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:54,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:54,346 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:54,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:54,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,377 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:54,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:54,389 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:54,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:54,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,421 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:54,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:54,433 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:54,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:54,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,464 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:54,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:54,476 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:54,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:54,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,507 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:54,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:54,518 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:54,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:54,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,549 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:54,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:54,561 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:54,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:54,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,592 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:54,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:54,603 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:54,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:54,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,634 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:54,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:54,645 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:54,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:54,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,685 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:54,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:54,697 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:54,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:54,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,727 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:54,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:54,738 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:54,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:54,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,768 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:54,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:54,780 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:54,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:54,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,816 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:54,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:54,828 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:54,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:54,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,859 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:54,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:54,871 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:54,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:54,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,906 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:54,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:54,913 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:54,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:54,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,942 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:54,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:54,951 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:54,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:54,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:54,981 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:54,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:54,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:54,989 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:54,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:54,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:54,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:54,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,020 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:55,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:55,032 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:55,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:55,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,062 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:55,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:55,074 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:55,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:55,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,106 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:55,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:55,118 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:55,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:55,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,150 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:55,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:55,161 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:55,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:55,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,192 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:55,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:55,204 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:55,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:55,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,235 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:55,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:55,247 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:55,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:55,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,278 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:55,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:55,290 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:55,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:55,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,320 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:55,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:55,332 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:55,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:55,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,362 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:55,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:55,374 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:55,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:55,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,405 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:55,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:55,418 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:55,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:55,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,458 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:55,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:55,472 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:55,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:55,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,506 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:55,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:55,515 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:55,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:55,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,559 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:55,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:55,568 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:55,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:55,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,598 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:55,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:55,612 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:55,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:55,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,645 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:55,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:55,658 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:55,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:55,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,693 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:55,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:55,708 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:55,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:55,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,742 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:55,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:55,755 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:55,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:55,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,785 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:55,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:55,797 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:55,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:55,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,826 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:55,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:55,839 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:55,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:55,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,869 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:55,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:55,881 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:55,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:55,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,910 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:55,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:55,922 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:55,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:55,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,952 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:55,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:55,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:55,963 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:55,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:55,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:55,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:55,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:55,993 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:56,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:56,004 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:56,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:56,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,033 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:56,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:56,045 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:56,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:56,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,075 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:56,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:56,087 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:56,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:56,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,118 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:56,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:56,131 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:56,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:56,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,162 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:56,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:56,174 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:56,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:56,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,205 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:56,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:56,217 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:56,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:56,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,248 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:56,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:56,260 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:56,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:56,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,291 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:56,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:56,303 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:56,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:56,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,333 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:56,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:56,344 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:56,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:56,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,375 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:56,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:56,386 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:56,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:56,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,417 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:56,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:56,439 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:56,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:56,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,469 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:56,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:56,480 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:56,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:56,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,511 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:56,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:56,522 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:56,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:56,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,552 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:56,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:56,564 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:56,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:56,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,593 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:56,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:56,605 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:56,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:56,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,635 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:56,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:56,646 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:56,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:56,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,677 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:56,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:56,689 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:56,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:56,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,720 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:56,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:56,733 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:56,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:56,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,764 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:56,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:56,776 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:56,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:56,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,806 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:56,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:56,818 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:56,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:56,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,850 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:56,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:56,862 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:56,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:56,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,893 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:56,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:56,905 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:56,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:56,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,935 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:56,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:56,942 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:56,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:56,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:56,971 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:56,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:56,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:56,979 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:56,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:56,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:56,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:56,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,013 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:57,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:57,022 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:57,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:57,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,050 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:57,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:57,058 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:57,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:57,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,087 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:57,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:57,099 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:57,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:57,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,135 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:57,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:57,147 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:57,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:57,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,179 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:57,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:57,191 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:57,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:57,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,221 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:57,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:57,233 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:57,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:57,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,264 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:57,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:57,276 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:57,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:57,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,308 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:57,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:57,320 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:57,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:57,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,351 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:57,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:57,363 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:57,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:57,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,399 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:57,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:57,408 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:57,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:57,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,440 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:57,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:57,453 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:57,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:57,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,483 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:57,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:57,495 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:57,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:57,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,529 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:57,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:57,541 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:57,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:57,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,573 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:57,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:57,584 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:57,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:57,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,615 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:57,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:57,627 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:57,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:57,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,657 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:57,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:57,669 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:57,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:57,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,698 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:57,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:57,710 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:57,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:57,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,739 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:57,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:57,751 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:57,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:57,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,780 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:57,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:57,792 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:57,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:57,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,821 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:57,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:57,833 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:57,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:57,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,862 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:57,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:57,873 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:57,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:57,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,902 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:57,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:57,914 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:57,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:57,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,944 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:57,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:57,956 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:57,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:57,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:57,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:57,986 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:57,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:57,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:57,998 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:57,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:57,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:57,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,027 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:58,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:58,039 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:58,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:58,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,069 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:58,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:58,081 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:58,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:58,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,119 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:58,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:58,131 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:58,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:58,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,161 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:58,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:58,173 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:58,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:58,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,204 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:58,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:58,217 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:58,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:58,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,248 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:58,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:58,260 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:58,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:58,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,294 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:58,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:58,306 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:58,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:58,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,347 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:58,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:58,359 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:58,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:58,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,390 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:58,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:58,400 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:58,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:58,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,428 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:58,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:58,440 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:58,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:58,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,473 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:58,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:58,485 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:58,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:58,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,514 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:58,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:58,526 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:58,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:58,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,559 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:58,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:58,571 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:58,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:58,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,600 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:58,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:58,612 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:58,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:58,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,641 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:58,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:58,649 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:58,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:58,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,677 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:58,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:58,689 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:58,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:58,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,719 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:58,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:58,731 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:58,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:58,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,760 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:58,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:58,772 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:58,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:58,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,802 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:58,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:58,814 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:58,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:58,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,844 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:58,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:58,856 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:58,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:58,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,886 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:58,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:58,898 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:58,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:58,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,927 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:58,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:58,938 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:58,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:58,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:58,967 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:58,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:58,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:58,979 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:58,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:58,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:58,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:58,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,008 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:59,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:59,020 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:59,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:59,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,050 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:59,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:59,062 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:59,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:59,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,092 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:59,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:59,104 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:59,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:59,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,135 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:59,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:59,147 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:59,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:59,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,177 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:59,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:59,189 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:59,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:59,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,220 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:59,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:59,232 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:59,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:59,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,263 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:59,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:59,281 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:59,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:59,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,311 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:59,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:59,323 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:59,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:59,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,353 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:59,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:59,366 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:59,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:59,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,396 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:59,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:59,408 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:59,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:59,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,438 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:59,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:59,450 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:59,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:59,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,479 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:59,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:59,491 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:59,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:59,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,521 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:59,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:59,532 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:59,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:59,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,562 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:59,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:59,574 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:59,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:59,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,604 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:59,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:59,616 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:59,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:59,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,647 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:59,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:59,658 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:59,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:59,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,688 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:59,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:59,696 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:59,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:59,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,724 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:59,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:59,732 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:59,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:59,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,760 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:59,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:59,767 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:59,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:59,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,791 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:59,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:59,799 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:59,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:59,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,825 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:59,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:59,833 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:59,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:59,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,857 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:59,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:59,865 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:59,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:59,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,894 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:59,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:59,901 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:59,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:59,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,928 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:59,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:59,935 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:59,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:59,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,959 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:52:59,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:52:59,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:52:59,966 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:52:59,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:52:59,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:52:59,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:52:59,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:52:59,998 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:00,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:00,010 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:00,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:00,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,040 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:00,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:00,048 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:00,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:00,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,076 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:00,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:00,084 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:00,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:00,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,114 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:00,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:00,125 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:00,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:00,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,154 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:00,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:00,162 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:00,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:00,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,188 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:00,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:00,195 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:00,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:00,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,219 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:00,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:00,226 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:00,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:00,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,270 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:00,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:00,281 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:00,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:00,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,312 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:00,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:00,324 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:00,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:00,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,355 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:00,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:00,367 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:00,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:00,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,400 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:00,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:00,412 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:00,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:00,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,442 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:00,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:00,449 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:00,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:00,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,473 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:00,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:00,480 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:00,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:00,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,513 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:00,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:00,521 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:00,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:00,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,547 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:00,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:00,554 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:00,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:00,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,598 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:00,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:00,610 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:00,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:00,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,640 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:00,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:00,652 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:00,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:00,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,682 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:00,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:00,693 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:00,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:00,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,722 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:00,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:00,734 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:00,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:00,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,763 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:00,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:00,775 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:00,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:00,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,804 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:00,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:00,815 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:00,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:00,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,845 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:00,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:00,856 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:00,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:00,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,887 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:00,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:00,899 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:00,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:00,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,930 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:00,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:00,942 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:00,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:00,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:00,972 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:00,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:00,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:00,984 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:00,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:00,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:00,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:00,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,014 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:01,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:01,026 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:01,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:01,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,060 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:01,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:01,072 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:01,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:01,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,102 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:01,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:01,114 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:01,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:01,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,146 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:01,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:01,157 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:01,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:01,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,189 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:01,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:01,201 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:01,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:01,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,239 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:01,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:01,251 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:01,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:01,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,281 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:01,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:01,292 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:01,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:01,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,323 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:01,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:01,334 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:01,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:01,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,364 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:01,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:01,375 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:01,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:01,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,405 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:01,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:01,417 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:01,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:01,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,447 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:01,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:01,459 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:01,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:01,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,488 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:01,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:01,500 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:01,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:01,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,529 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:01,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:01,541 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:01,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:01,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,570 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:01,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:01,582 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:01,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:01,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,612 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:01,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:01,623 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:01,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:01,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,654 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:01,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:01,666 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:01,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:01,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,702 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:01,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:01,715 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:01,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:01,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,746 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:01,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:01,758 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:01,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:01,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,788 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:01,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:01,800 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:01,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:01,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,830 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:01,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:01,841 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:01,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:01,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,872 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:01,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:01,884 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:01,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:01,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,912 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:01,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:01,920 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:01,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:01,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,944 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:01,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:01,952 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:01,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:01,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:01,981 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:01,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:01,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:01,989 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:01,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:01,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:01,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:01,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,015 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:02,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:02,023 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:02,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:02,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,071 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:02,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:02,083 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:02,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:02,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,112 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:02,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:02,124 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:02,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:02,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,154 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:02,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:02,166 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:02,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:02,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,196 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:02,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:02,208 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:02,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:02,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,239 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:02,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:02,251 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:02,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:02,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,282 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:02,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:02,294 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:02,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:02,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,324 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:02,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:02,336 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:02,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:02,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,365 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:02,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:02,377 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:02,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:02,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,407 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:02,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:02,419 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:02,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:02,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,449 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:02,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:02,460 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:02,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:02,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,490 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:02,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:02,502 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:02,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:02,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,532 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:02,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:02,543 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:02,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:02,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,573 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:02,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:02,585 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:02,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:02,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,614 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:02,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:02,626 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:02,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:02,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,656 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:02,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:02,668 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:02,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:02,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,698 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:02,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:02,711 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:02,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:02,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,741 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:02,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:02,753 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:02,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:02,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,784 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:02,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:02,796 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:02,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:02,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,826 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:02,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:02,838 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:02,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:02,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,868 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:02,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:02,880 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:02,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:02,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,912 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:02,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:02,927 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:02,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:02,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:02,960 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:02,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:02,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:02,972 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:02,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:02,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:02,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:02,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,038 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:03,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:03,053 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:03,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:03,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,078 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:03,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:03,086 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:03,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:03,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,110 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:03,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:03,117 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:03,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:03,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,143 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:03,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:03,150 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:03,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:03,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,178 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:03,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:03,185 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:03,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:03,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,212 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:03,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:03,220 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:03,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:03,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,266 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:03,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:03,274 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:03,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:03,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,298 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:03,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:03,306 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:03,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:03,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,338 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:03,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:03,350 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:03,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:03,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,381 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:03,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:03,393 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:03,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:03,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,425 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:03,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:03,433 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:03,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:03,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,457 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:03,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:03,471 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:03,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:03,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,496 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:03,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:03,503 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:03,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:03,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,528 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:03,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:03,535 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:03,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:03,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,565 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:03,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:03,572 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:03,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:03,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,597 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:03,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:03,604 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:03,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:03,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,628 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:03,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:03,636 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:03,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:03,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,660 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:03,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:03,667 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:03,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:03,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,691 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:03,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:03,699 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:03,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:03,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,742 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:03,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:03,754 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:03,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:03,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,784 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:03,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:03,796 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:03,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:03,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,826 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:03,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:03,834 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:03,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:03,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,858 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:03,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:03,865 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:03,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:03,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,901 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:03,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:03,915 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:03,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:03,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,945 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:03,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:03,955 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:03,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:03,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:03,979 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:03,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:03,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:03,988 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:03,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:03,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:03,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:03,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,017 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:04,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:04,029 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:04,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:04,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,057 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:04,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:04,064 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:04,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:04,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,093 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:04,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:04,100 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:04,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:04,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,127 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:04,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:04,134 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:04,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:04,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,175 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:04,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:04,184 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:04,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:04,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,219 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:04,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:04,226 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:04,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:04,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,252 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:04,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:04,259 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:04,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:04,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,296 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:04,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:04,303 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:04,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:04,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,332 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:04,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:04,339 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:04,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:04,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,364 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:04,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:04,371 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:04,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:04,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,418 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:04,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:04,430 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:04,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:04,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,460 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:04,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:04,472 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:04,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:04,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,502 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:04,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:04,513 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:04,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:04,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,544 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:04,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:04,551 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:04,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:04,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,576 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:04,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:04,583 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:04,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:04,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,615 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:04,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:04,622 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:04,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:04,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,647 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:04,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:04,654 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:04,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:04,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,690 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:04,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:04,697 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:04,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:04,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,722 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:04,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:04,729 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:04,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:04,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,753 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:04,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:04,761 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:04,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:04,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,784 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:04,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:04,792 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:04,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:04,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,816 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:04,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:04,823 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:04,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:04,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,848 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:04,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:04,855 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:04,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:04,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,879 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:04,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:04,886 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:04,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:04,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,910 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:04,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:04,917 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:04,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:04,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,942 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:04,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:04,949 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:04,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:04,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:04,974 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:04,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:04,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:04,981 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:04,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:04,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:04,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:04,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,007 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:05,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:05,023 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:05,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:05,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,047 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:05,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:05,054 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:05,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:05,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,078 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:05,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:05,086 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:05,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:05,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,110 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:05,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:05,118 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:05,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:05,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,142 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:05,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:05,149 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:05,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:05,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,173 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:05,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:05,181 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:05,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:05,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,205 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:05,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:05,212 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:05,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:05,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,239 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:05,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:05,247 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:05,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:05,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,272 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:05,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:05,279 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:05,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:05,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,303 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:05,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:05,311 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:05,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:05,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,346 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:05,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:05,355 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:05,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:05,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,380 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:05,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:05,387 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:05,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:05,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,413 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:05,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:05,423 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:05,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:05,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,447 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:05,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:05,455 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:05,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:05,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,478 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:05,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:05,486 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:05,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:05,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,509 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:05,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:05,517 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:05,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:05,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,540 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:05,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:05,548 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:05,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:05,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,572 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:05,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:05,579 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:05,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:05,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,603 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:05,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:05,610 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:05,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:05,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,634 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:05,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:05,641 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:05,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:05,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,665 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:05,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:05,672 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:05,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:05,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,697 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:05,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:05,704 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:05,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:05,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,728 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:05,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:05,736 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:05,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:05,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,760 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:05,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:05,767 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:05,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:05,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,791 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:05,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:05,798 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:05,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:05,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,823 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:05,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:05,830 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:05,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:05,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,855 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:05,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:05,862 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:05,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:05,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,887 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:05,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:05,895 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:05,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:05,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,919 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:05,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:05,926 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:05,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:05,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,951 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:05,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:05,958 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:05,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:05,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:05,987 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:05,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:05,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:05,995 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:05,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:05,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:05,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:05,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,019 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:06,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:06,027 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:06,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:06,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,051 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:06,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:06,059 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:06,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:06,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,083 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:06,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:06,091 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:06,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:06,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,116 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:06,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:06,123 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:06,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:06,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,150 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:06,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:06,157 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:06,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:06,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,181 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:06,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:06,188 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:06,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:06,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,212 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:06,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:06,219 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:06,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:06,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,243 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:06,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:06,250 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:06,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:06,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,274 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:06,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:06,281 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:06,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:06,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,305 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:06,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:06,313 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:06,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:06,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,337 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:06,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:06,344 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:06,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:06,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,368 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:06,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:06,375 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:06,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:06,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,399 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:06,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:06,407 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:06,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:06,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,431 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:06,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:06,438 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:06,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:06,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,462 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:06,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:06,469 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:06,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:06,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,493 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:06,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:06,501 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:06,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:06,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,525 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:06,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:06,532 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:06,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:06,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,556 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:06,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:06,563 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:06,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:06,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,587 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:06,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:06,594 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:06,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:06,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,619 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:06,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:06,626 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:06,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:06,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,651 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:06,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:06,658 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:06,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:06,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,682 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:06,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:06,689 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:06,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:06,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,714 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:06,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:06,721 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:06,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:06,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,745 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:06,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:06,753 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:06,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:06,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,777 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:06,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:06,784 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:06,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:06,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,808 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:06,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:06,816 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:06,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:06,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,844 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:06,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:06,851 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:06,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:06,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,875 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:06,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:06,882 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:06,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:06,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,906 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:06,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:06,914 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:06,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:06,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,937 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:06,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:06,945 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:06,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:06,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:06,969 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:06,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:06,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:06,976 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:06,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:06,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:06,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:06,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:07,005 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:07,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:07,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:07,012 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:07,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:07,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:07,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:07,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:07,036 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:07,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:07,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:07,043 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:07,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:07,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:07,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:07,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:07,067 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:07,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:07,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:07,074 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:07,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:07,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:07,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:07,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:07,099 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:07,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:07,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:07,106 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:07,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:07,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:07,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:07,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:07,130 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:07,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:07,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:07,138 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:07,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:07,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:07,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:07,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:07,162 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:07,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:07,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:07,169 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:07,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:07,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:07,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:07,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:07,193 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:07,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:07,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:07,200 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:07,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:07,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:07,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:07,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:07,224 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:07,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:07,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:07,232 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:07,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:07,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:07,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:07,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:07,256 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:07,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:07,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:07,264 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:07,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:07,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:07,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:07,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:07,288 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:07,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:07,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:07,295 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:07,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:07,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:07,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:07,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:07,319 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:07,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:07,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:07,327 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:07,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:07,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:07,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:07,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:07,351 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:07,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:07,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:07,358 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:07,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:07,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:07,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:07,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:07,382 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:07,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:07,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:07,390 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:07,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:07,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:07,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:07,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:07,421 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:07,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:07,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:07,428 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:07,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:07,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:07,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:07,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:07,476 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:07,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:07,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:07,488 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:07,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:07,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:07,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:07,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:07,516 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:07,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:07,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:07,523 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:07,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:07,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:07,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:07,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:07,547 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:07,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:07,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:07,554 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:07,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:07,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:07,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:07,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:07,579 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:07,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:07,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:07,590 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:07,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:07,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:07,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:07,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:07,614 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:07,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:07,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:07,621 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:07,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:07,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:07,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:07,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:07,645 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:07,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:07,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:07,652 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:07,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:07,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:07,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:07,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:07,676 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:07,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:07,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:07,683 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:07,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:07,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:07,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:07,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:07,707 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:07,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:07,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:07,714 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:07,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:07,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:07,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:07,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:07,738 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:07,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:07,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:07,745 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:07,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:07,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:07,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:07,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:07,774 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:07,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:07,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:07,786 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:07,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:07,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:07,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:07,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:07,811 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:07,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:07,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:07,818 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:07,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:07,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:07,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:07,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:07,847 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:07,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:07,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:07,859 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:07,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:07,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:07,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:07,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:07,889 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:07,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:07,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:07,900 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:07,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:07,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:07,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:07,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:07,930 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:07,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:07,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:07,942 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:07,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:07,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:07,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:07,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:07,971 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:07,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:07,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:07,984 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:07,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:07,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:07,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:07,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:08,013 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:08,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:08,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:08,025 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:08,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:08,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:08,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:08,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:08,055 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:08,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:08,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:08,067 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:08,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:08,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:08,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:08,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:08,096 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:08,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:08,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:08,108 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:08,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:08,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:08,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:08,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:08,137 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:08,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:08,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:08,150 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:08,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:08,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:08,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:08,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:08,179 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:08,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:08,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:08,190 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:08,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:08,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:08,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:08,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:08,219 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:08,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:08,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:08,231 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:08,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:08,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:08,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:08,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:08,260 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:08,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:08,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:08,271 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:08,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:08,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:08,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:08,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:08,301 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:08,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:08,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:08,312 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:08,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:08,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:08,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:08,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:08,342 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:08,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:08,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:08,354 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:08,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:08,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:08,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:08,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:08,383 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:08,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:08,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:08,394 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:08,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:08,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:08,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:08,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:08,423 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:08,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:08,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:08,435 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:08,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:08,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:08,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:08,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:08,467 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:08,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:08,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:08,474 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:08,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:08,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:08,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:08,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:08,501 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:08,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:08,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:08,508 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:08,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:08,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:08,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:08,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:08,532 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:08,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:08,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:08,540 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:08,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:08,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:08,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:08,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:08,563 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:08,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:08,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:08,571 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:08,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:08,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:08,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:08,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:08,595 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:08,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:08,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:08,602 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:08,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:08,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:08,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:08,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:08,626 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:08,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:08,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:08,633 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:08,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:08,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:08,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:08,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:08,657 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:08,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:08,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:08,664 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:08,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:08,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:08,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:08,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:08,693 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:08,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:08,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:08,705 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:08,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:08,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:08,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:08,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:08,729 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:08,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:08,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:08,737 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:08,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:08,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:08,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:08,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:08,761 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:08,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:08,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:08,768 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:08,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:08,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:08,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:08,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:08,792 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:08,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:08,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:08,799 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:08,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:08,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:08,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:08,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:08,830 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:08,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:08,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:08,842 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:08,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:08,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:08,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:08,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:08,873 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:08,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:08,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:08,884 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:08,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:08,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:08,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:08,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:08,914 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:08,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:08,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:08,926 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:08,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:08,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:08,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:08,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:08,955 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:08,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:08,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:08,967 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:08,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:08,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:08,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:08,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:08,996 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:09,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:09,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:09,003 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:09,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:09,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:09,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:09,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:09,028 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:09,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:09,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:09,035 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:09,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:09,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:09,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:09,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:09,059 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:09,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:09,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:09,066 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:09,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:09,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:09,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:09,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:09,091 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:09,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:09,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:09,099 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:09,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:09,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:09,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:09,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:09,124 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:09,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:09,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:09,131 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:09,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:09,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:09,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:09,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:09,157 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:09,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:09,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:09,165 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:09,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:09,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:09,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:09,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:09,189 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:09,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:09,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:09,196 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:09,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:09,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:09,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:09,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:09,229 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:09,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:09,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:09,236 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:09,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:09,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:09,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:09,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:09,260 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:09,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:09,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:09,267 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:09,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:09,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:09,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:09,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:09,311 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:09,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:09,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:09,323 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:09,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:09,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:09,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:09,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:09,348 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:09,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:09,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:09,356 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:09,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:09,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:09,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:09,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:09,379 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:09,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:09,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:09,386 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:09,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:09,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:09,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:09,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:09,410 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:09,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:09,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:09,417 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:09,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:09,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:09,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:09,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:09,441 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:09,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:09,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:09,467 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:09,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:09,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:09,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:09,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:09,497 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:09,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:09,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:09,509 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:09,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:09,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:09,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:09,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:09,539 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:09,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:09,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:09,551 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:09,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:09,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:09,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:09,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:09,580 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:09,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:09,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:09,592 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:09,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:09,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:09,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:09,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:09,620 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:09,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:09,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:09,628 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:09,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:09,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:09,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:09,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:09,652 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:09,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:09,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:09,659 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:09,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:09,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:09,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:09,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:09,683 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:09,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:09,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:09,690 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:09,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:09,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:09,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:09,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:09,715 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:09,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:09,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:09,722 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:09,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:09,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:09,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:09,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:09,753 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:09,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:09,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:09,760 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:09,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:09,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:09,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:09,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:09,784 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:09,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:09,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:09,791 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:09,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:09,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:09,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:09,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:09,816 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:09,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:09,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:09,823 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:09,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:09,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:09,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:09,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:09,848 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:09,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:09,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:09,855 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:09,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:09,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:09,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:09,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:09,879 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:09,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:09,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:09,886 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:09,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:09,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:09,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:09,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:09,913 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:09,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:09,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:09,920 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:09,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:09,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:09,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:09,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:09,945 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:09,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:09,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:09,952 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:09,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:09,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:09,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:09,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:09,976 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:09,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:09,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:09,983 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:09,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:09,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:09,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:09,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:10,007 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:10,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:10,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:10,018 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:10,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:10,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:10,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:10,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:10,041 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:10,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:10,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:10,049 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:10,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:10,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:10,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:10,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:10,072 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:10,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:10,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:10,080 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:10,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:10,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:10,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:10,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:10,111 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:10,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:10,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:10,118 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:10,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:10,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:10,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:10,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:10,142 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:10,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:10,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:10,149 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:10,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:10,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:10,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:10,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:10,173 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:10,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:10,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:10,180 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:10,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:10,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:10,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:10,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:10,204 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:10,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:10,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:10,211 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:10,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:10,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:10,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:10,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:10,235 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:10,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:10,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:10,242 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:10,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:10,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:10,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:10,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:10,266 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:10,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:10,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:10,273 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:10,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:10,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:10,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:10,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:10,298 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:10,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:10,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:10,305 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 00:53:10,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 00:53:10,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:53:10,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:53:10,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:53:10,329 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 00:53:10,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:53:10,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 00:53:10,336 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-23 01:03:17,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:17,392 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:17,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:17,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:17,400 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:17,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:17,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:17,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:17,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:17,425 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:17,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:17,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:17,433 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:17,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:17,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:17,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:17,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:17,458 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:17,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:17,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:17,466 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:17,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:17,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:17,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:17,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:17,491 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:17,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:17,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:17,499 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:17,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:17,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:17,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:17,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:17,525 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:17,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:17,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:17,533 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:17,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:17,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:17,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:17,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:17,558 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:17,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:17,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:17,566 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:17,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:17,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:17,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:17,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:17,591 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:17,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:17,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:17,599 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:17,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:17,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:17,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:17,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:17,624 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:17,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:17,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:17,632 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:17,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:17,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:17,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:17,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:17,657 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:17,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:17,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:17,665 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:17,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:17,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:17,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:17,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:17,691 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:17,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:17,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:17,698 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:17,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:17,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:17,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:17,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:17,724 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:17,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:17,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:17,732 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:17,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:17,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:17,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:17,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:17,757 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:17,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:17,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:17,765 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:17,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:17,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:17,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:17,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:17,790 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:17,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:17,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:17,798 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:17,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:17,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:17,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:17,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:17,823 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:17,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:17,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:17,831 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:17,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:17,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:17,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:17,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:17,857 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:17,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:17,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:17,865 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:17,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:17,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:17,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:17,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:17,890 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:17,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:17,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:17,898 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:17,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:17,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:17,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:17,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:17,923 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:17,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:17,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:17,931 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:17,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:17,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:17,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:17,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:17,956 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:17,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:17,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:17,964 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:17,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:17,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:17,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:17,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:17,994 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:18,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:18,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:18,002 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:18,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:18,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:18,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:18,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:18,028 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:18,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:18,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:18,036 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:18,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:18,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:18,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:18,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:18,062 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:18,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:18,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:18,070 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:18,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:18,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:18,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:18,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:18,095 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:18,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:18,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:18,103 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:18,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:18,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:18,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:18,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:18,128 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:18,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:18,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:18,136 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:18,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:18,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:18,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:18,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:18,161 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:18,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:18,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:18,169 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:18,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:18,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:18,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:18,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:18,194 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:18,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:18,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:18,202 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:18,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:18,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:18,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:18,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:18,227 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:18,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:18,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:18,235 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:18,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:18,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:18,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:18,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:18,260 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:18,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:18,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:18,268 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:18,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:18,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:18,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:18,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:18,294 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:18,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:18,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:18,301 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:18,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:18,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:18,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:18,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:18,326 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:18,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:18,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:18,334 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:18,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:18,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:18,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:18,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:18,360 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:18,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:18,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:18,368 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:18,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:18,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:18,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:18,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:18,393 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:18,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:18,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:18,400 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:18,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:18,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:18,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:18,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:18,424 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:18,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:18,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:18,431 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:18,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:18,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:18,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:18,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:18,455 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:18,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:18,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:18,462 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:18,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:18,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:18,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:18,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:18,486 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:18,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:18,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:18,493 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:18,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:18,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:18,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:18,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:18,517 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:18,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:18,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:18,525 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:18,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:18,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:18,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:18,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:18,550 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:18,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:18,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:18,557 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:18,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:18,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:18,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:18,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:18,582 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:18,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:18,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:18,590 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:18,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:18,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:18,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:18,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:18,615 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:18,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:18,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:18,623 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:18,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:18,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:18,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:18,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:18,649 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:18,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:18,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:18,656 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:18,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:18,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:18,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:18,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:18,682 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:18,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:18,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:18,690 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:18,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:18,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:18,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:18,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:18,714 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:18,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:18,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:18,723 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:18,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:18,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:18,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:18,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:18,746 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:18,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:18,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:18,753 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:18,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:18,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:18,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:18,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:18,777 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:18,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:18,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:18,784 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:18,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:18,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:18,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:18,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:18,807 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:18,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:18,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:18,814 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:18,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:18,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:18,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:18,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:18,838 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:18,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:18,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:18,845 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:18,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:18,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:18,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:18,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:18,869 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:18,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:18,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:18,876 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:18,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:18,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:18,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:18,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:18,900 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:18,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:18,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:18,907 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:18,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:18,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:18,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:18,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:18,932 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:18,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:18,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:18,939 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:18,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:18,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:18,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:18,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:18,965 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:18,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:18,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:18,972 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:18,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:18,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:18,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:18,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:18,998 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:19,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:19,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:19,006 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:19,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:19,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:19,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:19,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:19,031 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:19,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:19,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:19,039 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:19,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:19,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:19,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:19,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:19,065 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:19,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:19,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:19,073 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:19,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:19,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:19,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:19,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:19,102 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:19,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:19,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:19,110 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:19,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:19,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:19,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:19,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:19,137 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:19,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:19,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:19,145 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:19,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:19,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:19,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:19,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:19,171 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:19,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:19,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:19,179 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:19,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:19,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:19,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:19,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:19,207 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:19,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:19,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:19,215 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:19,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:19,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:19,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:19,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:19,241 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:19,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:19,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:19,249 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:19,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:19,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:19,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:19,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:19,274 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:19,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:19,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:19,282 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:19,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:19,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:19,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:19,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:19,308 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:19,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:19,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:19,316 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:19,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:19,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:19,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:19,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:19,342 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:19,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:19,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:19,350 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:19,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:19,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:19,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:19,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:19,377 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:19,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:19,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:19,385 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:19,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:19,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:19,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:19,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:19,412 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:19,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:19,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:19,420 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:19,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:19,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:19,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:19,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:19,446 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:19,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:19,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:19,454 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:19,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:19,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:19,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:19,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:19,483 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:19,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:19,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:19,491 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:19,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:19,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:19,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:19,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:19,516 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:19,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:19,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:19,524 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:19,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:19,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:19,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:19,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:19,550 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:19,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:19,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:19,557 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:19,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:19,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:19,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:19,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:19,583 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:19,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:19,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:19,591 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:19,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:19,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:19,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:19,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:19,616 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:19,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:19,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:19,623 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:19,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:19,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:19,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:19,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:19,649 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:19,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:19,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:19,656 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:19,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:19,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:19,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:19,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:19,682 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:19,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:19,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:19,689 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:19,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:19,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:19,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:19,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:19,715 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:19,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:19,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:19,723 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:19,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:19,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:19,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:19,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:19,748 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:19,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:19,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:19,756 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:19,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:19,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:19,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:19,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:19,782 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:19,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:19,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:19,790 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:19,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:19,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:19,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:19,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:19,815 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:19,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:19,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:19,823 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:19,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:19,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:19,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:19,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:19,849 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:19,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:19,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:19,857 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:19,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:19,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:19,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:19,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:19,883 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:19,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:19,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:19,891 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:19,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:19,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:19,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:19,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:19,918 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:19,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:19,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:19,926 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:19,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:19,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:19,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:19,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:19,954 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:19,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:19,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:19,963 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:19,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:19,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:19,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:19,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:19,991 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:19,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:19,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:19,999 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:20,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:20,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:20,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:20,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:20,027 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:20,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:20,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:20,035 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:20,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:20,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:20,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:20,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:20,062 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:20,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:20,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:20,070 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:20,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:20,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:20,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:20,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:20,096 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:20,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:20,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:20,104 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:20,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:20,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:20,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:20,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:20,129 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:20,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:20,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:20,137 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:20,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:20,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:20,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:20,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:20,164 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:20,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:20,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:20,172 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:20,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:20,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:20,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:20,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:20,200 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:20,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:20,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:20,208 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:20,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:20,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:20,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:20,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:20,242 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:20,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:20,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:20,250 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:20,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:20,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:20,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:20,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:20,277 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:20,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:20,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:20,285 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:20,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:20,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:20,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:20,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:20,312 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:20,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:20,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:20,321 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:20,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:20,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:20,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:20,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:20,348 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:20,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:20,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:20,356 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:20,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:20,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:20,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:20,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:20,382 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:20,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:20,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:20,389 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:20,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:20,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:20,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:20,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:20,413 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:20,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:20,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:20,420 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:20,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:20,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:20,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:20,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:20,443 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:20,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:20,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:20,450 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:20,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:20,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:20,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:20,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:20,474 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:20,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:20,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:20,481 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:20,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:20,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:20,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:20,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:20,505 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:20,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:20,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:20,512 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:20,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:20,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:20,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:20,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:20,535 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:20,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:20,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:20,543 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:20,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:20,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:20,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:20,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:20,567 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:20,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:20,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:20,575 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:20,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:20,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:20,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:20,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:20,601 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:20,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:20,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:20,609 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:20,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:20,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:20,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:20,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:20,635 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:20,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:20,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:20,643 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:20,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:20,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:20,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:20,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:20,670 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:20,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:20,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:20,678 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:20,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:20,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:20,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:20,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:20,705 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:20,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:20,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:20,713 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:20,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:20,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:20,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:20,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:20,740 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:20,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:20,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:20,748 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:20,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:20,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:20,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:20,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:20,774 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:20,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:20,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:20,782 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:20,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:20,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:20,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:20,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:20,809 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:20,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:20,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:20,817 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:20,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:20,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:20,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:20,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:20,844 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:20,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:20,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:20,852 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:20,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:20,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:20,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:20,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:20,878 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:20,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:20,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:20,886 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:20,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:20,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:20,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:20,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:20,913 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:20,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:20,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:20,921 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:20,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:20,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:20,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:20,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:20,947 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:20,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:20,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:20,955 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:20,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:20,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:20,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:20,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:20,982 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:20,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:20,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:20,993 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:20,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:20,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:20,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:20,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:21,019 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:21,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:21,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:21,026 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:21,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:21,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:21,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:21,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:21,052 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:21,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:21,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:21,060 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:21,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:21,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:21,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:21,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:21,086 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:21,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:21,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:21,094 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:21,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:21,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:21,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:21,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:21,120 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:21,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:21,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:21,128 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:21,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:21,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:21,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:21,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:21,155 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:21,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:21,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:21,163 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:21,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:21,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:21,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:21,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:21,191 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:21,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:21,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:21,200 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:21,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:21,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:21,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:21,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:21,228 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:21,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:21,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:21,237 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:21,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:21,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:21,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:21,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:21,265 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:21,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:21,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:21,273 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:21,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:21,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:21,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:21,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:21,301 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:21,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:21,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:21,310 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:21,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:21,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:21,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:21,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:21,338 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:21,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:21,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:21,346 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:21,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:21,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:21,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:21,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:21,371 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:21,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:21,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:21,379 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:21,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:21,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:21,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:21,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:21,404 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:21,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:21,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:21,412 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:21,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:21,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:21,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:21,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:21,438 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:21,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:21,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:21,445 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:21,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:21,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:21,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:21,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:21,471 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:21,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:21,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:21,478 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:21,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:21,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:21,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:21,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:21,504 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:21,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:21,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:21,512 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:21,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:21,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:21,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:21,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:21,537 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:21,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:21,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:21,545 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:21,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:21,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:21,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:21,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:21,571 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:21,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:21,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:21,579 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:21,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:21,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:21,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:21,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:21,606 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:21,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:21,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:21,614 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:21,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:21,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:21,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:21,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:21,641 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:21,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:21,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:21,649 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:21,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:21,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:21,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:21,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:21,677 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:21,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:21,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:21,685 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:21,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:21,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:21,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:21,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:21,713 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:21,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:21,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:21,722 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:21,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:21,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:21,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:21,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:21,750 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:21,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:21,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:21,759 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:21,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:21,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:21,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:21,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:21,791 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:21,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:21,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:21,799 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:21,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:21,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:21,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:21,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:21,827 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:21,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:21,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:21,836 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:21,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:21,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:21,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:21,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:21,864 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:21,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:21,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:21,873 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:21,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:21,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:21,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:21,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:21,901 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:21,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:21,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:21,909 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:21,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:21,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:21,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:21,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:21,937 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:21,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:21,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:21,945 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:21,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:21,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:21,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:21,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:21,972 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:21,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:21,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:21,981 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:21,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:21,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:21,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:21,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:22,009 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:22,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:22,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:22,017 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:22,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:22,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:22,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:22,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:22,045 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:22,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:22,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:22,053 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:22,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:22,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:22,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:22,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:22,081 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:22,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:22,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:22,089 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:22,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:22,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:22,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:22,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:22,116 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:22,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:22,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:22,124 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:22,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:22,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:22,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:22,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:22,150 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:22,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:22,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:22,158 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:22,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:22,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:22,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:22,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:22,184 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:22,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:22,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:22,192 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:22,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:22,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:22,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:22,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:22,218 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:22,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:22,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:22,226 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:22,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:22,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:22,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:22,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:22,253 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:22,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:22,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:22,261 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:22,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:22,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:22,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:22,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:22,287 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:22,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:22,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:22,295 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:22,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:22,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:22,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:22,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:22,321 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:22,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:22,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:22,329 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:22,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:22,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:22,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:22,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:22,355 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:22,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:22,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:22,363 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:22,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:22,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:22,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:22,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:22,388 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:22,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:22,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:22,396 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:22,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:22,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:22,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:22,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:22,422 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:22,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:22,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:22,430 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:22,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:22,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:22,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:22,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:22,456 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:22,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:22,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:22,464 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:22,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:22,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:22,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:22,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:22,490 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:22,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:22,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:22,497 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:22,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:22,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:22,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:22,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:22,521 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:22,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:22,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:22,529 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:22,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:22,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:22,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:22,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:22,558 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:22,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:22,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:22,566 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:22,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:22,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:22,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:22,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:22,589 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:22,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:22,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:22,596 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:22,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:22,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:22,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:22,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:22,619 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:22,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:22,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:22,626 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:22,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:22,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:22,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:22,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:22,649 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:22,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:22,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:22,657 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:22,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:22,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:22,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:22,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:22,680 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:22,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:22,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:22,687 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:22,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:22,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:22,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:22,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:22,710 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:22,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:22,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:22,718 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:22,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:22,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:22,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:22,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:22,742 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:22,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:22,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:22,749 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:22,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:22,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:22,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:22,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:22,774 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:22,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:22,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:22,781 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:22,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:22,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:22,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:22,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:22,806 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:22,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:22,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:22,814 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:22,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:22,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:22,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:22,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:22,839 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:22,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:22,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:22,846 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:22,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:22,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:22,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:22,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:22,872 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:22,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:22,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:22,879 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:22,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:22,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:22,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:22,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:22,905 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:22,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:22,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:22,913 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:22,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:22,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:22,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:22,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:22,938 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:22,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:22,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:22,946 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:22,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:22,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:22,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:22,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:22,974 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:22,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:22,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:22,982 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:22,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:22,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:22,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:22,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:23,008 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:23,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:23,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:23,016 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:23,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:23,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:23,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:23,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:23,042 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:23,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:23,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:23,050 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:23,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:23,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:23,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:23,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:23,076 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:23,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:23,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:23,083 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:23,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:23,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:23,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:23,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:23,109 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:23,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:23,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:23,117 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:23,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:23,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:23,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:23,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:23,143 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:23,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:23,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:23,150 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:23,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:23,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:23,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:23,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:23,176 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:23,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:23,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:23,184 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:23,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:23,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:23,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:23,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:23,209 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:23,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:23,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:23,217 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:23,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:23,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:23,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:23,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:23,243 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:23,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:23,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:23,250 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:23,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:23,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:23,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:23,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:23,276 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:23,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:23,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:23,286 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:23,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:23,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:23,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:23,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:23,311 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:23,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:23,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:23,319 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:23,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:23,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:23,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:23,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:23,344 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:23,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:23,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:23,352 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:23,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:23,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:23,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:23,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:23,377 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:23,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:23,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:23,384 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:23,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:23,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:23,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:23,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:23,409 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:23,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:23,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:23,417 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:23,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:23,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:23,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:23,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:23,442 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:23,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:23,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:23,450 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:23,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:23,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:23,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:23,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:23,475 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:23,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:23,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:23,483 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:23,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:23,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:23,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:23,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:23,508 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:23,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:23,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:23,516 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:23,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:23,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:23,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:23,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:23,541 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:23,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:23,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:23,548 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:23,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:23,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:23,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:23,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:23,574 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:23,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:23,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:23,582 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:23,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:23,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:23,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:23,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:23,607 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:23,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:23,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:23,615 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:23,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:23,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:23,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:23,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:23,640 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:23,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:23,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:23,648 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:23,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:23,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:23,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:23,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:23,673 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:23,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:23,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:23,681 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:23,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:23,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:23,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:23,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:23,706 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:23,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:23,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:23,714 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:23,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:23,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:23,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:23,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:23,739 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:23,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:23,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:23,747 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:23,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:23,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:23,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:23,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:23,773 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:23,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:23,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:23,780 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:23,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:23,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:23,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:23,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:23,806 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:23,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:23,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:23,813 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:23,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:23,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:23,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:23,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:23,839 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:23,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:23,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:23,846 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:23,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:23,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:23,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:23,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:23,872 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:23,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:23,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:23,880 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:23,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:23,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:23,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:23,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:23,905 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:23,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:23,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:23,913 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:23,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:23,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:23,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:23,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:23,939 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:23,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:23,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:23,946 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:23,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:23,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:23,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:23,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:23,972 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:23,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:23,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:23,980 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:23,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:23,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:23,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:23,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:24,005 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:24,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:24,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:24,013 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:24,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:24,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:24,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:24,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:24,041 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:24,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:24,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:24,049 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:24,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:24,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:24,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:24,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:24,074 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:24,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:24,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:24,081 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:24,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:24,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:24,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:24,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:24,105 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:24,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:24,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:24,113 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:24,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:24,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:24,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:24,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:24,137 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:24,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:24,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:24,144 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:24,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:24,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:24,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:24,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:24,169 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:24,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:24,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:24,176 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:24,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:24,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:24,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:24,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:24,201 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:24,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:24,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:24,208 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:24,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:24,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:24,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:24,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:24,233 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:24,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:24,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:24,240 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:24,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:24,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:24,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:24,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:24,265 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:24,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:24,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:24,272 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:24,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:24,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:24,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:24,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:24,297 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:24,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:24,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:24,304 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:24,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:24,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:24,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:24,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:24,329 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:24,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:24,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:24,336 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:24,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:24,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:24,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:24,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:24,361 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:24,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:24,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:24,368 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:24,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:24,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:24,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:24,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:24,394 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:24,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:24,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:24,402 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:24,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:24,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:24,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:24,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:24,427 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:24,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:24,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:24,435 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:24,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:24,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:24,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:24,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:24,460 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:24,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:24,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:24,468 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:24,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:24,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:24,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:24,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:24,494 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:24,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:24,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:24,502 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:24,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:24,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:24,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:24,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:24,527 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:24,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:24,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:24,535 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:24,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:24,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:24,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:24,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:24,560 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:24,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:24,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:24,568 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:24,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:24,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:24,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:24,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:24,594 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:24,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:24,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:24,602 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:24,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:24,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:24,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:24,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:24,628 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:24,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:24,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:24,636 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:24,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:24,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:24,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:24,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:24,663 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:24,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:24,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:24,671 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:24,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:24,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:24,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:24,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:24,697 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:24,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:24,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:24,705 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:24,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:24,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:24,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:24,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:24,732 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:24,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:24,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:24,741 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:24,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:24,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:24,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:24,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:24,771 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:24,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:24,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:24,779 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:24,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:24,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:24,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:24,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:24,806 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:24,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:24,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:24,813 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:24,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:24,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:24,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:24,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:24,839 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:24,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:24,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:24,847 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:24,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:24,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:24,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:24,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:24,872 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:24,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:24,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:24,879 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:24,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:24,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:24,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:24,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:24,904 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:24,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:24,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:24,912 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:24,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:24,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:24,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:24,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:24,937 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:24,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:24,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:24,945 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:24,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:24,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:24,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:24,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:24,970 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:24,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:24,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:24,977 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:24,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:24,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:24,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:24,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:25,003 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:25,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:25,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:25,010 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:25,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:25,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:25,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:25,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:25,036 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:25,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:25,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:25,043 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:25,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:25,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:25,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:25,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:25,069 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:25,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:25,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:25,076 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:25,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:25,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:25,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:25,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:25,102 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:25,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:25,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:25,110 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:25,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:25,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:25,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:25,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:25,135 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:25,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:25,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:25,143 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:25,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:25,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:25,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:25,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:25,168 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:25,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:25,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:25,176 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:25,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:25,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:25,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:25,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:25,201 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:25,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:25,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:25,209 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:25,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:25,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:25,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:25,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:25,235 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:25,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:25,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:25,243 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:25,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:25,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:25,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:25,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:25,267 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:25,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:25,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:25,275 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:25,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:25,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:25,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:25,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:25,300 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:25,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:25,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:25,307 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:25,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:25,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:25,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:25,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:25,334 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:25,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:25,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:25,342 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:25,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:25,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:25,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:25,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:25,369 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:25,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:25,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:25,377 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:25,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:25,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:25,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:25,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:25,404 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:25,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:25,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:25,412 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:25,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:25,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:25,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:25,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:25,439 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:25,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:25,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:25,447 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:25,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:25,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:25,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:25,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:25,474 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:25,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:25,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:25,482 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:25,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:25,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:25,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:25,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:25,508 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:25,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:25,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:25,519 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:25,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:25,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:25,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:25,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:25,544 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:25,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:25,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:25,551 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:25,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:25,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:25,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:25,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:25,576 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:25,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:25,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:25,584 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:25,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:25,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:25,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:25,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:25,609 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:25,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:25,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:25,616 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:25,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:25,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:25,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:25,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:25,642 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:25,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:25,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:25,649 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:25,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:25,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:25,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:25,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:25,674 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:25,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:25,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:25,682 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:25,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:25,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:25,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:25,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:25,707 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:25,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:25,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:25,715 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:25,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:25,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:25,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:25,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:25,740 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:25,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:25,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:25,748 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:25,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:25,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:25,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:25,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:25,774 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:25,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:25,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:25,782 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:25,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:25,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:25,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:25,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:25,808 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:25,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:25,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:25,816 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:25,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:25,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:25,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:25,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:25,843 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:25,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:25,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:25,851 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:25,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:25,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:25,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:25,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:25,878 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:25,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:25,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:25,886 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:25,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:25,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:25,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:25,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:25,912 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:25,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:25,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:25,920 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:25,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:25,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:25,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:25,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:25,947 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:25,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:25,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:25,955 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:25,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:25,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:25,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:25,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:25,982 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:25,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:25,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:25,991 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:25,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:25,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:25,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:25,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:26,018 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:26,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:26,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:26,026 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:26,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:26,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:26,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:26,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:26,053 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:26,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:26,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:26,061 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:26,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:26,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:26,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:26,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:26,088 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:26,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:26,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:26,096 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:26,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:26,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:26,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:26,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:26,122 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:26,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:26,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:26,130 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:26,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:26,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:26,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:26,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:26,156 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:26,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:26,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:26,164 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:26,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:26,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:26,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:26,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:26,190 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:26,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:26,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:26,198 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:26,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:26,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:26,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:26,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:26,224 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:26,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:26,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:26,232 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:26,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:26,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:26,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:26,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:26,258 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:26,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:26,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:26,266 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:26,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:26,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:26,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:26,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:26,295 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:26,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:26,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:26,303 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:26,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:26,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:26,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:26,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:26,328 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:26,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:26,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:26,335 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:26,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:26,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:26,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:26,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:26,361 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:26,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:26,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:26,369 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:26,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:26,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:26,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:26,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:26,395 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:26,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:26,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:26,403 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:26,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:26,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:26,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:26,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:26,428 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:26,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:26,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:26,436 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:26,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:26,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:26,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:26,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:26,462 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:26,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:26,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:26,469 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:26,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:26,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:26,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:26,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:26,495 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:26,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:26,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:26,503 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:26,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:26,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:26,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:26,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:26,528 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:26,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:26,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:26,536 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:26,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:26,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:26,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:26,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:26,561 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:26,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:26,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:26,569 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:26,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:26,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:26,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:26,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:26,594 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:26,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:26,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:26,602 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:26,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:26,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:26,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:26,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:26,627 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:26,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:26,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:26,635 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:26,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:26,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:26,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:26,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:26,660 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:26,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:26,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:26,668 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:26,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:26,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:26,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:26,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:26,693 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:26,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:26,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:26,701 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:26,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:26,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:26,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:26,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:26,727 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:26,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:26,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:26,735 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:26,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:26,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:26,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:26,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:26,761 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:26,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:26,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:26,769 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:26,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:26,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:26,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:26,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:26,795 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:26,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:26,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:26,803 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:26,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:26,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:26,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:26,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:26,828 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:26,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:26,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:26,836 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:26,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:26,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:26,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:26,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:26,861 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:26,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:26,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:26,869 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:26,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:26,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:26,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:26,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:26,894 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:26,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:26,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:26,902 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:26,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:26,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:26,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:26,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:26,928 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:26,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:26,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:26,935 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:26,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:26,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:26,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:26,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:26,962 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:26,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:26,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:26,970 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:26,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:26,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:26,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:26,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:26,996 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:27,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:27,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:27,004 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:27,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:27,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:27,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:27,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:27,035 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:27,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:27,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:27,043 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:27,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:27,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:27,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:27,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:27,069 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:27,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:27,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:27,077 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:27,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:27,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:27,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:27,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:27,103 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:27,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:27,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:27,111 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:27,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:27,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:27,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:27,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:27,137 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:27,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:27,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:27,145 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:27,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:27,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:27,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:27,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:27,170 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:27,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:27,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:27,178 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:27,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:27,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:27,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:27,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:27,203 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:27,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:27,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:27,210 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:27,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:27,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:27,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:27,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:27,235 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:27,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:27,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:27,243 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:27,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:27,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:27,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:27,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:27,268 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:27,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:27,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:27,275 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:27,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:27,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:27,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:27,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:27,301 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:27,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:27,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:27,308 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:27,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:27,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:27,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:27,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:27,333 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:27,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:27,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:27,341 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:27,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:27,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:27,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:27,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:27,366 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:27,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:27,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:27,374 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:27,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:27,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:27,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:27,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:27,399 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:27,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:27,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:27,407 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:27,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:27,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:27,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:27,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:27,432 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:27,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:27,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:27,440 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:27,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:27,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:27,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:27,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:27,466 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:27,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:27,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:27,473 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:27,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:27,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:27,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:27,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:27,500 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:27,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:27,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:27,508 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:27,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:27,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:27,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:27,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:27,534 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:27,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:27,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:27,542 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:27,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:27,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:27,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:27,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:27,568 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:27,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:27,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:27,576 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:27,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:27,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:27,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:27,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:27,603 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:27,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:27,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:27,611 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:27,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:27,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:27,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:27,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:27,636 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:27,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:27,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:27,644 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:27,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:27,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:27,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:27,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:27,670 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:27,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:27,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:27,678 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:27,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:27,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:27,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:27,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:27,705 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:27,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:27,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:27,712 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:27,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:27,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:27,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:27,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:27,739 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:27,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:27,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:27,747 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:27,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:27,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:27,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:27,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:27,773 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:27,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:27,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:27,783 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:27,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:27,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:27,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:27,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:27,809 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:27,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:27,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:27,817 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:27,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:27,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:27,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:27,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:27,843 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:27,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:27,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:27,850 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:27,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:27,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:27,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:27,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:27,875 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:27,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:27,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:27,883 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:27,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:27,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:27,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:27,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:27,908 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:27,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:27,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:27,915 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:27,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:27,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:27,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:27,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:27,940 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:27,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:27,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:27,948 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:27,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:27,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:27,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:27,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:27,973 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:27,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:27,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:27,980 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:27,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:27,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:27,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:27,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:28,005 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:28,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:28,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:28,013 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:28,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:28,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:28,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:28,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:28,038 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:28,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:28,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:28,046 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:28,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:28,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:28,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:28,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:28,071 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:28,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:28,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:28,079 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:28,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:28,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:28,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:28,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:28,105 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:28,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:28,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:28,112 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:28,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:28,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:28,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:28,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:28,138 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:28,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:28,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:28,146 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:28,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:28,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:28,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:28,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:28,172 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:28,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:28,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:28,180 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:28,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:28,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:28,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:28,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:28,206 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:28,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:28,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:28,214 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:28,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:28,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:28,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:28,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:28,240 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:28,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:28,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:28,248 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:28,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:28,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:28,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:28,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:28,275 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:28,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:28,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:28,282 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:28,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:28,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:28,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:28,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:28,309 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:28,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:28,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:28,317 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:28,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:28,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:28,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:28,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:28,343 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:28,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:28,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:28,351 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:28,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:28,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:28,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:28,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:28,376 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:28,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:28,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:28,384 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:28,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:28,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:28,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:28,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:28,410 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:28,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:28,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:28,418 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:28,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:28,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:28,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:28,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:28,444 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:28,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:28,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:28,452 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:28,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:28,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:28,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:28,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:28,478 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:28,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:28,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:28,486 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:28,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:28,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:28,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:28,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:28,512 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:28,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:28,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:28,520 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:28,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:28,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:28,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:28,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:28,549 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:28,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:28,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:28,556 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:28,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:28,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:28,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:28,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:28,581 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:28,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:28,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:28,589 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:28,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:28,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:28,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:28,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:28,615 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:28,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:28,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:28,622 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:28,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:28,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:28,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:28,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:28,648 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:28,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:28,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:28,656 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:28,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:28,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:28,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:28,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:28,681 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:28,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:28,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:28,689 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:28,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:28,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:28,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:28,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:28,714 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:28,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:28,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:28,722 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:28,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:28,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:28,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:28,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:28,748 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:28,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:28,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:28,755 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:28,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:28,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:28,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:28,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:28,780 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:28,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:28,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:28,788 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:28,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:28,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:28,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:28,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:28,813 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:28,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:28,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:28,821 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:28,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:28,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:28,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:28,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:28,847 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:28,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:28,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:28,855 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:28,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:28,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:28,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:28,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:28,880 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:28,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:28,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:28,888 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:28,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:28,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:28,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:28,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:28,915 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:28,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:28,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:28,923 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:28,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:28,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:28,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:28,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:28,948 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:28,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:28,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:28,956 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:28,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:28,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:28,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:28,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:28,982 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:28,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:28,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:28,990 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:28,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:28,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:28,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:28,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:29,016 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:29,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:29,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:29,024 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:29,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:29,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:29,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:29,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:29,050 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:29,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:29,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:29,058 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:29,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:29,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:29,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:29,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:29,084 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:29,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:29,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:29,092 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:29,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:29,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:29,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:29,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:29,118 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:29,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:29,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:29,126 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:29,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:29,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:29,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:29,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:29,152 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:29,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:29,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:29,160 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:29,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:29,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:29,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:29,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:29,186 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:29,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:29,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:29,194 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:29,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:29,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:29,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:29,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:29,221 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:29,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:29,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:29,228 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:29,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:29,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:29,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:29,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:29,256 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:29,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:29,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:29,264 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:29,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:29,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:29,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:29,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:29,293 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:29,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:29,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:29,301 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:29,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:29,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:29,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:29,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:29,326 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:29,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:29,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:29,334 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:29,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:29,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:29,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:29,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:29,360 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:29,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:29,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:29,368 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:29,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:29,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:29,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:29,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:29,393 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:29,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:29,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:29,400 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:29,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:29,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:29,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:29,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:29,426 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:29,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:29,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:29,434 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:29,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:29,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:29,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:29,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:29,460 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:29,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:29,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:29,467 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:29,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:29,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:29,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:29,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:29,493 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:29,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:29,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:29,500 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:29,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:29,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:29,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:29,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:29,525 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:29,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:29,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:29,533 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:29,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:29,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:29,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:29,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:29,557 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:29,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:29,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:29,565 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:29,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:29,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:29,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:29,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:29,588 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:29,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:29,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:29,595 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:29,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:29,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:29,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:29,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:29,618 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:29,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:29,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:29,626 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:29,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:29,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:29,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:29,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:29,649 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:29,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:29,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:29,656 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:29,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:29,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:29,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:29,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:29,680 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:29,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:29,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:29,687 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:29,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:29,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:29,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:29,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:29,710 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:29,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:29,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:29,717 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:29,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:29,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:29,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:29,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:29,741 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:29,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:29,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:29,749 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:29,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:29,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:29,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:29,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:29,773 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:29,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:29,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:29,780 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:29,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:29,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:29,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:29,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:29,805 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:29,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:29,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:29,813 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:29,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:29,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:29,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:29,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:29,838 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:29,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:29,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:29,845 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:29,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:29,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:29,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:29,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:29,870 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:29,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:29,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:29,878 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:29,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:29,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:29,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:29,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:29,904 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:29,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:29,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:29,912 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:29,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:29,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:29,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:29,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:29,937 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:29,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:29,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:29,945 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:29,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:29,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:29,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:29,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:29,971 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:29,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:29,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:29,978 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:29,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:29,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:29,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:29,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:30,004 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:30,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:30,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:30,014 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:30,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:30,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:30,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:30,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:30,040 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:30,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:30,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:30,047 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:30,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:30,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:30,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:30,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:30,072 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:30,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:30,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:30,080 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:30,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:30,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:30,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:30,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:30,104 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:30,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:30,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:30,112 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:30,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:30,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:30,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:30,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:30,137 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:30,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:30,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:30,144 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:30,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:30,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:30,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:30,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:30,169 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:30,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:30,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:30,177 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:30,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:30,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:30,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:30,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:30,202 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:30,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:30,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:30,209 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:30,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:30,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:30,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:30,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:30,234 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:30,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:30,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:30,242 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:30,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:30,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:30,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:30,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:30,267 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:30,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:30,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:30,275 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:30,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:30,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:30,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:30,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:30,300 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:30,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:30,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:30,308 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:30,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:30,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:30,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:30,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:30,333 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:30,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:30,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:30,341 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:30,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:30,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:30,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:30,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:30,366 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:30,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:30,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:30,374 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:30,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:30,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:30,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:30,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:30,399 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:30,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:30,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:30,406 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:30,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:30,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:30,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:30,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:30,431 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:30,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:30,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:30,439 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:30,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:30,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:30,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:30,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:30,464 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:30,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:30,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:30,472 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:30,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:30,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:30,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:30,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:30,497 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:30,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:30,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:30,505 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:30,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:30,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:30,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:30,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:30,530 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:30,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:30,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:30,538 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:30,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:30,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:30,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:30,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:30,563 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:30,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:30,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:30,571 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:30,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:30,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:30,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:30,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:30,594 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:30,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:30,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:30,602 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:30,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:30,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:30,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:30,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:30,625 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:30,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:30,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:30,632 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:30,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:30,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:30,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:30,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:30,656 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:30,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:30,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:30,663 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:30,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:30,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:30,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:30,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:30,686 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:30,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:30,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:30,694 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:30,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:30,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:30,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:30,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:30,718 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:30,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:30,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:30,725 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:30,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:30,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:30,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:30,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:30,753 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:30,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:30,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:30,761 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:30,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:30,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:30,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:30,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:30,785 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:30,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:30,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:30,793 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:30,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:30,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:30,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:30,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:30,817 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:30,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:30,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:30,825 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:30,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:30,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:30,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:30,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:30,850 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:30,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:30,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:30,857 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:30,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:30,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:30,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:30,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:30,882 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:30,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:30,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:30,890 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:30,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:30,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:30,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:30,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:30,915 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:30,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:30,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:30,922 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:30,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:30,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:30,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:30,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:30,948 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:30,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:30,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:30,955 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:30,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:30,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:30,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:30,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:30,980 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:30,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:30,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:30,988 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:30,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:30,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:30,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:30,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:31,013 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:31,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:31,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:31,020 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:31,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:31,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:31,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:31,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:31,046 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:31,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:31,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:31,053 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:31,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:31,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:31,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:31,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:31,078 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:31,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:31,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:31,086 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:31,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:31,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:31,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:31,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:31,111 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:31,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:31,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:31,119 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:31,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:31,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:31,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:31,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:31,144 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:31,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:31,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:31,152 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:31,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:31,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:31,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:31,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:31,177 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:31,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:31,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:31,185 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:31,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:31,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:31,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:31,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:31,210 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:31,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:31,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:31,218 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:31,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:31,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:31,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:31,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:31,244 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:31,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:31,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:31,251 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:31,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:31,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:31,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:31,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:31,277 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:31,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:31,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:31,284 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:31,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:31,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:31,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:31,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:31,310 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:31,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:31,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:31,317 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:31,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:31,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:31,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:31,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:31,343 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:31,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:31,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:31,351 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:31,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:31,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:31,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:31,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:31,376 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:31,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:31,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:31,384 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:31,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:31,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:31,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:31,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:31,410 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:31,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:31,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:31,417 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:31,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:31,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:31,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:31,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:31,443 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:31,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:31,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:31,451 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:31,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:31,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:31,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:31,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:31,484 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:31,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:31,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:31,492 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:31,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:31,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:31,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:31,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:31,519 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:31,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:31,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:31,527 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:31,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:31,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:31,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:31,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:31,553 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:31,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:31,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:31,561 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:31,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:31,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:31,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:31,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:31,586 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:31,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:31,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:31,594 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:31,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:31,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:31,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:31,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:31,620 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:31,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:31,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:31,627 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:31,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:31,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:31,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:31,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:31,654 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:31,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:31,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:31,662 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:31,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:31,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:31,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:31,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:31,687 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:31,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:31,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:31,695 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:31,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:31,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:31,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:31,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:31,721 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:31,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:31,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:31,729 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:31,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:31,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:31,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:31,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:31,755 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:31,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:31,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:31,762 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:31,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:31,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:31,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:31,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:31,788 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:31,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:31,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:31,796 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:31,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:31,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:31,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:31,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:31,821 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:31,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:31,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:31,829 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:31,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:31,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:31,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:31,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:31,855 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:31,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:31,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:31,863 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:31,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:31,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:31,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:31,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:31,888 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:31,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:31,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:31,896 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:31,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:31,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:31,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:31,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:31,922 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:31,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:31,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:31,930 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:31,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:31,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:31,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:31,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:31,956 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:31,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:31,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:31,964 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:31,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:31,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:31,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:31,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:31,990 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:31,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:31,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:31,997 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:31,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:31,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:31,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:32,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:32,024 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:32,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:32,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:32,031 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:32,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:32,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:32,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:32,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:32,057 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:32,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:32,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:32,065 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:32,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:32,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:32,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:32,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:32,090 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:32,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:32,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:32,098 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:32,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:32,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:32,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:32,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:32,124 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:32,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:32,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:32,132 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:32,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:32,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:32,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:32,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:32,158 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:32,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:32,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:32,165 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:32,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:32,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:32,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:32,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:32,191 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:32,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:32,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:32,199 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:32,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:32,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:32,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:32,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:32,225 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:32,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:32,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:32,236 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:32,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:32,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:32,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:32,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:32,261 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:32,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:32,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:32,269 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:32,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:32,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:32,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:32,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:32,294 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:32,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:32,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:32,302 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:32,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:32,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:32,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:32,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:32,327 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:32,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:32,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:32,334 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:32,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:32,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:32,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:32,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:32,359 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:32,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:32,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:32,367 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:32,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:32,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:32,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:32,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:32,391 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:32,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:32,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:32,399 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:32,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:32,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:32,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:32,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:32,424 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:32,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:32,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:32,432 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:32,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:32,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:32,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:32,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:32,458 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:32,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:32,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:32,466 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:32,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:32,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:32,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:32,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:32,491 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:32,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:32,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:32,499 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:32,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:32,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:32,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:32,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:32,525 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:32,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:32,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:32,532 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:32,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:32,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:32,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:32,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:32,559 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:32,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:32,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:32,566 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:32,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:32,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:32,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:32,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:32,592 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:32,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:32,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:32,600 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:32,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:32,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:32,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:32,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:32,626 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:32,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:32,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:32,634 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:32,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:32,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:32,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:32,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:32,660 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:32,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:32,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:32,667 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:32,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:32,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:32,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:32,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:32,693 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:32,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:32,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:32,701 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:32,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:32,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:32,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:32,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:32,727 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:32,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:32,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:32,735 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:32,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:32,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:32,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:32,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:32,761 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:32,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:32,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:32,768 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:32,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:32,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:32,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:32,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:32,794 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:32,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:32,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:32,802 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:32,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:32,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:32,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:32,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:32,827 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:32,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:32,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:32,835 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:32,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:32,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:32,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:32,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:32,861 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:32,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:32,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:32,869 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:32,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:32,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:32,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:32,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:32,895 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:32,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:32,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:32,903 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:32,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:32,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:32,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:32,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:32,929 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:32,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:32,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:32,938 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:32,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:32,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:32,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:32,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:32,964 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:32,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:32,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:32,972 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:32,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:32,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:32,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:32,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:33,000 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:33,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:33,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:33,008 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:33,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:33,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:33,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:33,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:33,033 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:33,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:33,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:33,041 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:33,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:33,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:33,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:33,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:33,066 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:33,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:33,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:33,074 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:33,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:33,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:33,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:33,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:33,100 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:33,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:33,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:33,107 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:33,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:33,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:33,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:33,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:33,133 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:33,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:33,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:33,141 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:33,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:33,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:33,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:33,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:33,166 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:33,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:33,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:33,174 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:33,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:33,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:33,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:33,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:33,199 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:33,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:33,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:33,207 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:33,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:33,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:33,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:33,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:33,232 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:33,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:33,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:33,239 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:33,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:33,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:33,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:33,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:33,264 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:33,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:33,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:33,272 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:33,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:33,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:33,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:33,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:33,298 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:33,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:33,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:33,306 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:33,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:33,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:33,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:33,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:33,332 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:33,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:33,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:33,340 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:33,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:33,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:33,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:33,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:33,366 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:33,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:33,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:33,374 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:33,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:33,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:33,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:33,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:33,400 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:33,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:33,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:33,407 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:33,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:33,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:33,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:33,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:33,433 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:33,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:33,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:33,441 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:33,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:33,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:33,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:33,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:33,466 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:33,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:33,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:33,473 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:33,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:33,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:33,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:33,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:33,499 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:33,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:33,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:33,506 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:33,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:33,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:33,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:33,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:33,533 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:33,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:33,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:33,540 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:33,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:33,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:33,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:33,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:33,567 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:33,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:33,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:33,575 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:33,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:33,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:33,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:33,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:33,601 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:33,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:33,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:33,609 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:33,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:33,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:33,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:33,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:33,636 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:33,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:33,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:33,644 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:33,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:33,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:33,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:33,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:33,670 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:33,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:33,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:33,678 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:33,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:33,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:33,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:33,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:33,704 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:33,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:33,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:33,712 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:33,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:33,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:33,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:33,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:33,743 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:33,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:33,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:33,750 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:33,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:33,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:33,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:33,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:33,776 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:33,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:33,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:33,784 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:33,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:33,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:33,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:33,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:33,809 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:33,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:33,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:33,817 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:33,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:33,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:33,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:33,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:33,842 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:33,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:33,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:33,850 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:33,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:33,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:33,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:33,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:33,874 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:33,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:33,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:33,882 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:33,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:33,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:33,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:33,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:33,907 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:33,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:33,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:33,915 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:33,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:33,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:33,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:33,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:33,941 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:33,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:33,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:33,948 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:33,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:33,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:33,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:33,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:33,974 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:33,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:33,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:33,982 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:33,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:33,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:33,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:33,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:34,006 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:34,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:34,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:34,014 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:34,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:34,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:34,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:34,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:34,039 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:34,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:34,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:34,047 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:34,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:34,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:34,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:34,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:34,072 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:34,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:34,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:34,080 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:34,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:34,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:34,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:34,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:34,106 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:34,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:34,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:34,114 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:34,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:34,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:34,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:34,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:34,139 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:34,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:34,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:34,147 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:34,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:34,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:34,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:34,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:34,173 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:34,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:34,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:34,181 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:34,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:34,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:34,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:34,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:34,206 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:34,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:34,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:34,214 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:34,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:34,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:34,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:34,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:34,240 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:34,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:34,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:34,248 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:34,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:34,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:34,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:34,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:34,275 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:34,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:34,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:34,283 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:34,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:34,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:34,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:34,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:34,309 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:34,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:34,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:34,317 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:34,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:34,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:34,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:34,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:34,343 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:34,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:34,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:34,351 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:34,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:34,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:34,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:34,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:34,377 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:34,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:34,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:34,385 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:34,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:34,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:34,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:34,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:34,411 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:34,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:34,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:34,419 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:34,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:34,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:34,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:34,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:34,446 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:34,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:34,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:34,454 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:34,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:34,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:34,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:34,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:34,480 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:34,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:34,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:34,491 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:34,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:34,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:34,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:34,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:34,516 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:34,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:34,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:34,524 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:34,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:34,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:34,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:34,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:34,550 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:34,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:34,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:34,557 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:34,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:34,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:34,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:34,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:34,583 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:34,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:34,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:34,591 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:34,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:34,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:34,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:34,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:34,615 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:34,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:34,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:34,623 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:34,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:34,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:34,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:34,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:34,649 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:34,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:34,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:34,656 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:34,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:34,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:34,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:34,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:34,681 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:34,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:34,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:34,689 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:34,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:34,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:34,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:34,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:34,715 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:34,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:34,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:34,723 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:34,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:34,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:34,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:34,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:34,748 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:34,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:34,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:34,756 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:34,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:34,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:34,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:34,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:34,782 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:34,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:34,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:34,790 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:34,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:34,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:34,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:34,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:34,815 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:34,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:34,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:34,823 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:34,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:34,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:34,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:34,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:34,848 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:34,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:34,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:34,855 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:34,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:34,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:34,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:34,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:34,880 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:34,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:34,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:34,888 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:34,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:34,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:34,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:34,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:34,912 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:34,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:34,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:34,919 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:34,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:34,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:34,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:34,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:34,943 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:34,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:34,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:34,950 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:34,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:34,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:34,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:34,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:34,973 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:34,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:34,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:34,981 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:34,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:34,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:34,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:34,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:35,004 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:35,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:35,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:35,011 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:35,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:35,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:35,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:35,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:35,035 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:35,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:35,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:35,042 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:35,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:35,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:35,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:35,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:35,066 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:35,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:35,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:35,073 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:35,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:35,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:35,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:35,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:35,097 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:35,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:35,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:35,104 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:35,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:35,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:35,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:35,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:35,128 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:35,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:35,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:35,135 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:35,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:35,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:35,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:35,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:35,159 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:35,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:35,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:35,166 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:35,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:35,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:35,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:35,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:35,189 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:35,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:35,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:35,197 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:35,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:35,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:35,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:35,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:35,223 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:35,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:35,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:35,230 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:35,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:35,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:35,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:35,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:35,254 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:35,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:35,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:35,261 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:35,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:35,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:35,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:35,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:35,284 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:35,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:35,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:35,291 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:35,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:35,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:35,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:35,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:35,315 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:35,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:35,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:35,322 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:35,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:35,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:35,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:35,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:35,347 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:35,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:35,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:35,354 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:35,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:35,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:35,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:35,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:35,379 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:35,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:35,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:35,387 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:35,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:35,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:35,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:35,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:35,412 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:35,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:35,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:35,420 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:35,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:35,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:35,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:35,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:35,446 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:35,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:35,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:35,453 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:35,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:35,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:35,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:35,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:35,479 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:35,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:35,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:35,487 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:35,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:35,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:35,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:35,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:35,512 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:35,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:35,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:35,520 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:35,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:35,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:35,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:35,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:35,546 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:35,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:35,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:35,554 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:35,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:35,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:35,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:35,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:35,580 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:35,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:35,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:35,587 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:35,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:35,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:35,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:35,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:35,614 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:35,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:35,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:35,622 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:35,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:35,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:35,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:35,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:35,646 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:35,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:35,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:35,654 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:35,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:35,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:35,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:35,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:35,679 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:35,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:35,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:35,686 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:35,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:35,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:35,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:35,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:35,712 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:35,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:35,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:35,720 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:35,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:35,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:35,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:35,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:35,746 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:35,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:35,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:35,754 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:35,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:35,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:35,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:35,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:35,780 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:35,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:35,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:35,788 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:35,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:35,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:35,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:35,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:35,814 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:35,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:35,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:35,822 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:35,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:35,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:35,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:35,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:35,848 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:35,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:35,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:35,856 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:35,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:35,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:35,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:35,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:35,883 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:35,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:35,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:35,890 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:35,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:35,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:35,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:35,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:35,917 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:35,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:35,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:35,925 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:35,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:35,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:35,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:35,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:35,955 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:35,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:35,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:35,963 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:35,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:35,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:35,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:35,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:35,988 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:35,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:35,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:35,996 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:35,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:35,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:35,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:36,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:36,022 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:36,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:36,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:36,029 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:36,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:36,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:36,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:36,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:36,054 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:36,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:36,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:36,062 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:36,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:36,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:36,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:36,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:36,087 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:36,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:36,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:36,095 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:36,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:36,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:36,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:36,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:36,120 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:36,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:36,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:36,127 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:36,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:36,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:36,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:36,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:36,153 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:36,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:36,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:36,161 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:36,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:36,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:36,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:36,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:36,186 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:36,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:36,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:36,193 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:36,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:36,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:36,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:36,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:36,219 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:36,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:36,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:36,226 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:36,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:36,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:36,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:36,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:36,252 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:36,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:36,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:36,260 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:36,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:36,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:36,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:36,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:36,285 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:36,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:36,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:36,293 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:36,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:36,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:36,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:36,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:36,319 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:36,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:36,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:36,327 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:36,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:36,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:36,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:36,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:36,353 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:36,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:36,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:36,361 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:36,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:36,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:36,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:36,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:36,387 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:36,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:36,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:36,395 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:36,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:36,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:36,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:36,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:36,421 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:36,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:36,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:36,429 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:36,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:36,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:36,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:36,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:36,455 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:36,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:36,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:36,463 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:36,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:36,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:36,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:36,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:36,489 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:36,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:36,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:36,497 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:36,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:36,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:36,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:36,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:36,523 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:36,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:36,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:36,531 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:36,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:36,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:36,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:36,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:36,557 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:36,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:36,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:36,565 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:36,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:36,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:36,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:36,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:36,590 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:36,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:36,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:36,598 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:36,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:36,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:36,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:36,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:36,624 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:36,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:36,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:36,632 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:36,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:36,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:36,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:36,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:36,658 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:36,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:36,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:36,666 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:36,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:36,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:36,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:36,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:36,692 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:36,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:36,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:36,702 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:36,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:36,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:36,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:36,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:36,729 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:36,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:36,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:36,736 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:36,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:36,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:36,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:36,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:36,762 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:36,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:36,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:36,770 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:36,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:36,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:36,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:36,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:36,796 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:36,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:36,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:36,804 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:36,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:36,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:36,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:36,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:36,830 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:36,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:36,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:36,838 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:36,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:36,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:36,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:36,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:36,863 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:36,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:36,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:36,871 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:36,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:36,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:36,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:36,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:36,897 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:36,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:36,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:36,905 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:36,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:36,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:36,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:36,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:36,931 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:36,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:36,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:36,939 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:36,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:36,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:36,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:36,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:36,965 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:36,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:36,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:36,973 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:36,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:36,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:36,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:36,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:36,998 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:37,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:37,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:37,006 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:37,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:37,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:37,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:37,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:37,032 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:37,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:37,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:37,039 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:37,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:37,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:37,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:37,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:37,065 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:37,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:37,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:37,073 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:37,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:37,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:37,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:37,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:37,098 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:37,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:37,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:37,106 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:37,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:37,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:37,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:37,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:37,133 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:37,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:37,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:37,141 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:37,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:37,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:37,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:37,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:37,167 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:37,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:37,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:37,175 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:37,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:37,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:37,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:37,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:37,201 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:37,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:37,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:37,209 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:37,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:37,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:37,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:37,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:37,236 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:37,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:37,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:37,244 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:37,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:37,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:37,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:37,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:37,270 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:37,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:37,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:37,278 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:37,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:37,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:37,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:37,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:37,305 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:37,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:37,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:37,313 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:37,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:37,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:37,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:37,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:37,339 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:37,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:37,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:37,347 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:37,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:37,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:37,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:37,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:37,372 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:37,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:37,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:37,379 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:37,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:37,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:37,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:37,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:37,403 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:37,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:37,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:37,410 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:37,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:37,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:37,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:37,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:37,434 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:37,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:37,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:37,441 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:37,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:37,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:37,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:37,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:37,468 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:37,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:37,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:37,475 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:37,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:37,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:37,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:37,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:37,500 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:37,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:37,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:37,509 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:37,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:37,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:37,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:37,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:37,533 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:37,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:37,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:37,540 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:37,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:37,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:37,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:37,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:37,565 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:37,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:37,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:37,572 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:37,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:37,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:37,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:37,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:37,597 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:37,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:37,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:37,605 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:37,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:37,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:37,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:37,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:37,630 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:37,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:37,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:37,638 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:37,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:37,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:37,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:37,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:37,664 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:37,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:37,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:37,671 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:37,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:37,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:37,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:37,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:37,697 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:37,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:37,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:37,705 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:37,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:37,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:37,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:37,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:37,731 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:37,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:37,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:37,739 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:37,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:37,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:37,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:37,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:37,765 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:37,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:37,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:37,773 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:37,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:37,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:37,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:37,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:37,799 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:37,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:37,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:37,807 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:37,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:37,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:37,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:37,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:37,833 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:37,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:37,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:37,841 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:37,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:37,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:37,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:37,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:37,867 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:37,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:37,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:37,875 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:37,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:37,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:37,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:37,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:37,900 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:37,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:37,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:37,908 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:37,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:37,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:37,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:37,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:37,934 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:37,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:37,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:37,942 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:37,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:37,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:37,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:37,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:37,969 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:37,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:37,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:37,977 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:37,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:37,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:37,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:37,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:38,004 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:38,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:38,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:38,012 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:38,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:38,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:38,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:38,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:38,039 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:38,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:38,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:38,048 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:38,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:38,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:38,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:38,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:38,075 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:38,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:38,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:38,083 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:38,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:38,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:38,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:38,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:38,111 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:38,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:38,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:38,119 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:38,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:38,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:38,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:38,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:38,145 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:38,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:38,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:38,153 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:38,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:38,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:38,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:38,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:38,180 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:38,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:38,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:38,187 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:38,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:38,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:38,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:38,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:38,220 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:38,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:38,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:38,227 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:38,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:38,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:38,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:38,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:38,253 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:38,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:38,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:38,261 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:38,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:38,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:38,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:38,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:38,287 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:38,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:38,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:38,294 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:38,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:38,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:38,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:38,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:38,321 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:38,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:38,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:38,328 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:38,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:38,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:38,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:38,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:38,354 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:38,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:38,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:38,362 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:38,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:38,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:38,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:38,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:38,388 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:38,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:38,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:38,396 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:38,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:38,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:38,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:38,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:38,422 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:38,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:38,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:38,429 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:38,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:38,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:38,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:38,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:38,456 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:38,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:38,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:38,465 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:38,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:38,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:38,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:38,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:38,492 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:38,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:38,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:38,501 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:38,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:38,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:38,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:38,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:38,528 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:38,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:38,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:38,536 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:38,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:38,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:38,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:38,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:38,564 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:38,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:38,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:38,572 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:38,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:38,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:38,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:38,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:38,600 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:38,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:38,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:38,608 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:38,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:38,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:38,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:38,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:38,637 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:38,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:38,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:38,645 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:38,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:38,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:38,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:38,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:38,673 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:38,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:38,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:38,682 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:38,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:38,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:38,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:38,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:38,711 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:38,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:38,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:38,719 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:38,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:38,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:38,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:38,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:38,748 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:38,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:38,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:38,756 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:38,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:38,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:38,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:38,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:38,783 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:38,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:38,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:38,792 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:38,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:38,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:38,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:38,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:38,820 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:38,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:38,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:38,828 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:38,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:38,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:38,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:38,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:38,857 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:38,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:38,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:38,865 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:38,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:38,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:38,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:38,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:38,892 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:38,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:38,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:38,900 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:38,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:38,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:38,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:38,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:38,927 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:38,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:38,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:38,935 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:38,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:38,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:38,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:38,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:38,964 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:38,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:38,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:38,972 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:38,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:38,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:38,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:38,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:39,000 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:39,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:39,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:39,011 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:39,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:39,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:39,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:39,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:39,037 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:39,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:39,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:39,045 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:39,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:39,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:39,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:39,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:39,073 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:39,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:39,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:39,081 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:39,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:39,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:39,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:39,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:39,108 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:39,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:39,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:39,117 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:39,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:39,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:39,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:39,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:39,143 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:39,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:39,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:39,152 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:39,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:39,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:39,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:39,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:39,179 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:39,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:39,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:39,187 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:39,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:39,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:39,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:39,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:39,214 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:39,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:39,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:39,222 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:39,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:39,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:39,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:39,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:39,249 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:39,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:39,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:39,257 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:39,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:39,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:39,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:39,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:39,291 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:39,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:39,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:39,298 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:39,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:39,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:39,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:39,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:39,324 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:39,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:39,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:39,332 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:39,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:39,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:39,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:39,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:39,359 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:39,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:39,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:39,367 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:39,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:39,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:39,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:39,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:39,394 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:39,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:39,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:39,403 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:39,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:39,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:39,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:39,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:39,430 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:39,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:39,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:39,439 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:39,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:39,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:39,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:39,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:39,465 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:39,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:39,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:39,473 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:39,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:39,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:39,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:39,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:39,500 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:39,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:39,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:39,508 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:39,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:39,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:39,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:39,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:39,534 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:39,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:39,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:39,542 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:39,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:39,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:39,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:39,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:39,568 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:39,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:39,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:39,576 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:39,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:39,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:39,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:39,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:39,602 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:39,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:39,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:39,610 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:39,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:39,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:39,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:39,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:39,637 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:39,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:39,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:39,645 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:39,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:39,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:39,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:39,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:39,671 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:39,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:39,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:39,679 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:39,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:39,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:39,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:39,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:39,705 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:39,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:39,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:39,713 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:39,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:39,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:39,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:39,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:39,739 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:39,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:39,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:39,747 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:39,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:39,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:39,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:39,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:39,773 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:39,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:39,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:39,780 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:39,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:39,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:39,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:39,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:39,809 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:39,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:39,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:39,817 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:39,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:39,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:39,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:39,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:39,842 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:39,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:39,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:39,849 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:39,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:39,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:39,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:39,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:39,874 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:39,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:39,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:39,882 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:39,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:39,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:39,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:39,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:39,907 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:39,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:39,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:39,915 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:39,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:39,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:39,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:39,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:39,940 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:39,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:39,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:39,948 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:39,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:39,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:39,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:39,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:39,973 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:39,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:39,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:39,981 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:39,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:39,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:39,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:39,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:40,007 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:40,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:40,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:40,014 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:40,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:40,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:40,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:40,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:40,040 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:40,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:40,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:40,048 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:40,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:40,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:40,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:40,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:40,073 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:40,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:40,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:40,081 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:40,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:40,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:40,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:40,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:40,107 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:40,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:40,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:40,114 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:40,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:40,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:40,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:40,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:40,140 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:40,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:40,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:40,147 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:40,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:40,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:40,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:40,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:40,172 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:40,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:40,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:40,180 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:40,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:40,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:40,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:40,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:40,206 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:40,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:40,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:40,213 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:40,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:40,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:40,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:40,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:40,239 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:40,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:40,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:40,247 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:40,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:40,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:40,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:40,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:40,273 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:40,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:40,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:40,281 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:40,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:40,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:40,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:40,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:40,308 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:40,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:40,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:40,316 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:40,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:40,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:40,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:40,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:40,343 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:40,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:40,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:40,351 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:40,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:40,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:40,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:40,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:40,377 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:40,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:40,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:40,385 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:40,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:40,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:40,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:40,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:40,412 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:40,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:40,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:40,420 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:40,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:40,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:40,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:40,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:40,447 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:40,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:40,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:40,455 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:40,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:40,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:40,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:40,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:40,482 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:40,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:40,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:40,490 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:40,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:40,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:40,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:40,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:40,516 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:40,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:40,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:40,524 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:40,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:40,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:40,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:40,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:40,556 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:40,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:40,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:40,564 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:40,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:40,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:40,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:40,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:40,589 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:40,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:40,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:40,597 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:40,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:40,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:40,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:40,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:40,622 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:40,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:40,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:40,630 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:40,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:40,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:40,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:40,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:40,655 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:40,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:40,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:40,663 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:40,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:40,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:40,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:40,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:40,689 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:40,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:40,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:40,697 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:40,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:40,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:40,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:40,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:40,722 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:40,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:40,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:40,730 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:40,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:40,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:40,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:40,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:40,756 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:40,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:40,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:40,764 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:40,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:40,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:40,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:40,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:40,791 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:40,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:40,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:40,799 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:40,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:40,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:40,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:40,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:40,826 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:40,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:40,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:40,834 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:40,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:40,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:40,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:40,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:40,861 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:40,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:40,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:40,869 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:40,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:40,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:40,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:40,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:40,894 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:40,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:40,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:40,902 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:40,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:40,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:40,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:40,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:40,926 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:40,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:40,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:40,933 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:40,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:40,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:40,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:40,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:40,956 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:40,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:40,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:40,964 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:40,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:40,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:40,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:40,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:40,987 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:40,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:40,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:40,994 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:40,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:40,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:40,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:40,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:41,018 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:41,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:41,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:41,025 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:41,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:41,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:41,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:41,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:41,048 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:41,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:41,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:41,055 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:41,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:41,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:41,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:41,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:41,079 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:41,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:41,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:41,086 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:41,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:41,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:41,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:41,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:41,110 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:41,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:41,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:41,117 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:41,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:41,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:41,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:41,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:41,141 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:41,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:41,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:41,149 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:41,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:41,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:41,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:41,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:41,174 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:41,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:41,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:41,182 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:41,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:41,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:41,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:41,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:41,207 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:41,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:41,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:41,215 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:41,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:41,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:41,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:41,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:41,242 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:41,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:41,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:41,250 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:41,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:41,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:41,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:41,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:41,277 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:41,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:41,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:41,288 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:41,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:41,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:41,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:41,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:41,314 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:41,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:41,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:41,322 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:41,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:41,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:41,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:41,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:41,348 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:41,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:41,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:41,356 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:41,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:41,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:41,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:41,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:41,382 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:41,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:41,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:41,390 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:41,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:41,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:41,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:41,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:41,415 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:41,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:41,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:41,423 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:41,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:41,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:41,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:41,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:41,448 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:41,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:41,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:41,456 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:41,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:41,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:41,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:41,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:41,483 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:41,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:41,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:41,491 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:41,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:41,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:41,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:41,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:41,517 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:41,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:41,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:41,525 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:41,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:41,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:41,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:41,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:41,551 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:41,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:41,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:41,559 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:41,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:41,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:41,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:41,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:41,585 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:41,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:41,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:41,593 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:41,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:41,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:41,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:41,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:41,619 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:41,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:41,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:41,627 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:41,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:41,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:41,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:41,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:41,654 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:41,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:41,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:41,662 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:41,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:41,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:41,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:41,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:41,688 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:41,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:41,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:41,696 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:41,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:41,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:41,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:41,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:41,722 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:41,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:41,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:41,730 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:41,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:41,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:41,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:41,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:41,756 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:41,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:41,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:41,764 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:41,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:41,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:41,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:41,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:41,791 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:41,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:41,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:41,799 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:41,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:41,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:41,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:41,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:41,825 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:41,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:41,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:41,833 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:41,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:41,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:41,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:41,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:41,860 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:41,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:41,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:41,868 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:41,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:41,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:41,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:41,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:41,895 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:41,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:41,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:41,903 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:41,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:41,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:41,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:41,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:41,929 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:41,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:41,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:41,937 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:41,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:41,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:41,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:41,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:41,965 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:41,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:41,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:41,973 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:41,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:41,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:41,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:41,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:41,999 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:42,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:42,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:42,007 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:42,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:42,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:42,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:42,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:42,034 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:42,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:42,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:42,042 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:42,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:42,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:42,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:42,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:42,071 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:42,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:42,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:42,079 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:42,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:42,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:42,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:42,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:42,105 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:42,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:42,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:42,112 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:42,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:42,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:42,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:42,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:42,138 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:42,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:42,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:42,146 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:42,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:42,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:42,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:42,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:42,171 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:42,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:42,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:42,178 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:42,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:42,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:42,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:42,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:42,204 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:42,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:42,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:42,211 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:42,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:42,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:42,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:42,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:42,237 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:42,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:42,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:42,244 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:42,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:42,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:42,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:42,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:42,270 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:42,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:42,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:42,278 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:42,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:42,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:42,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:42,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:42,303 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:42,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:42,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:42,311 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:42,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:42,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:42,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:42,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:42,336 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:42,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:42,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:42,344 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:42,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:42,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:42,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:42,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:42,370 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:42,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:42,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:42,378 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:42,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:42,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:42,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:42,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:42,404 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:42,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:42,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:42,412 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:42,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:42,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:42,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:42,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:42,438 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:42,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:42,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:42,446 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:42,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:42,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:42,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:42,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:42,472 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:42,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:42,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:42,480 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:42,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:42,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:42,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:42,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:42,507 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:42,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:42,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:42,515 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:42,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:42,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:42,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:42,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:42,541 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:42,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:42,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:42,549 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:42,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:42,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:42,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:42,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:42,576 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:42,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:42,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:42,584 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:42,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:42,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:42,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:42,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:42,611 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:42,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:42,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:42,619 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:42,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:42,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:42,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:42,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:42,645 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:42,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:42,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:42,653 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:42,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:42,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:42,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:42,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:42,680 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:42,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:42,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:42,688 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:42,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:42,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:42,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:42,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:42,715 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:42,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:42,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:42,723 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:42,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:42,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:42,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:42,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:42,750 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:42,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:42,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:42,758 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:42,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:42,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:42,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:42,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:42,785 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:42,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:42,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:42,793 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:42,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:42,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:42,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:42,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:42,822 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:42,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:42,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:42,830 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:42,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:42,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:42,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:42,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:42,855 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:42,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:42,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:42,863 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:42,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:42,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:42,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:42,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:42,889 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:42,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:42,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:42,897 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:42,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:42,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:42,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:42,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:42,923 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:42,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:42,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:42,931 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:42,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:42,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:42,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:42,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:42,956 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:42,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:42,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:42,963 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:42,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:42,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:42,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:42,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:42,989 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:42,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:42,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:42,997 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:42,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:42,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:42,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:43,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:43,023 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:43,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:43,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:43,030 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:43,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:43,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:43,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:43,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:43,055 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:43,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:43,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:43,063 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:43,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:43,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:43,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:43,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:43,087 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:43,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:43,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:43,095 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:43,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:43,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:43,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:43,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:43,121 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:43,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:43,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:43,128 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:43,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:43,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:43,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:43,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:43,155 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:43,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:43,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:43,163 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:43,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:43,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:43,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:43,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:43,189 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:43,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:43,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:43,197 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:43,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:43,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:43,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:43,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:43,223 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:43,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:43,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:43,231 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:43,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:43,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:43,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:43,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:43,257 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:43,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:43,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:43,264 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:43,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:43,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:43,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:43,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:43,290 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:43,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:43,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:43,297 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:43,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:43,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:43,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:43,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:43,323 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:43,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:43,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:43,331 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:43,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:43,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:43,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:43,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:43,355 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:43,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:43,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:43,362 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:43,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:43,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:43,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:43,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:43,385 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:43,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:43,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:43,393 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:43,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:43,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:43,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:43,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:43,416 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:43,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:43,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:43,423 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:43,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:43,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:43,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:43,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:43,447 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:43,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:43,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:43,455 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:43,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:43,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:43,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:43,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:43,478 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:43,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:43,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:43,485 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:43,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:43,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:43,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:43,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:43,509 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:43,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:43,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:43,516 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:43,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:43,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:43,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:43,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:43,541 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:43,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:43,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:43,551 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:43,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:43,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:43,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:43,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:43,575 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:43,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:43,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:43,583 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:43,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:43,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:43,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:43,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:43,607 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:43,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:43,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:43,615 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:43,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:43,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:43,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:43,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:43,641 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:43,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:43,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:43,649 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:43,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:43,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:43,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:43,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:43,674 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:43,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:43,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:43,682 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:43,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:43,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:43,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:43,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:43,707 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:43,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:43,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:43,715 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:43,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:43,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:43,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:43,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:43,740 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:43,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:43,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:43,748 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:43,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:43,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:43,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:43,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:43,773 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:43,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:43,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:43,781 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:43,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:43,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:43,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:43,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:43,806 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:43,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:43,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:43,813 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:43,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:43,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:43,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:43,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:43,839 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:43,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:43,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:43,847 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:43,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:43,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:43,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:43,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:43,872 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:43,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:43,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:43,880 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:43,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:43,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:43,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:43,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:43,906 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:43,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:43,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:43,913 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:43,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:43,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:43,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:43,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:43,939 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:43,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:43,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:43,947 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:43,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:43,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:43,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:43,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:43,973 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:43,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:43,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:43,981 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:43,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:43,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:43,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:43,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:44,007 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:44,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:44,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:44,015 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:44,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:44,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:44,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:44,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:44,040 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:44,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:44,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:44,048 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:44,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:44,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:44,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:44,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:44,073 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:44,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:44,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:44,081 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:44,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:44,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:44,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:44,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:44,108 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:44,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:44,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:44,116 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:44,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:44,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:44,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:44,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:44,142 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:44,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:44,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:44,150 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:44,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:44,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:44,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:44,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:44,176 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:44,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:44,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:44,184 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:44,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:44,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:44,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:44,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:44,212 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:44,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:44,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:44,220 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:44,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:44,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:44,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:44,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:44,246 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:44,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:44,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:44,254 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:44,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:44,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:44,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:44,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:44,281 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:44,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:44,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:44,289 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:44,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:44,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:44,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:44,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:44,318 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:44,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:44,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:44,326 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:44,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:44,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:44,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:44,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:44,351 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:44,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:44,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:44,359 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:44,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:44,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:44,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:44,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:44,385 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:44,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:44,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:44,393 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:44,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:44,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:44,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:44,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:44,418 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:44,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:44,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:44,426 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:44,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:44,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:44,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:44,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:44,452 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:44,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:44,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:44,460 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:44,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:44,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:44,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:44,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:44,485 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:44,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:44,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:44,493 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:44,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:44,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:44,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:44,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:44,519 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:44,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:44,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:44,526 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:44,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:44,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:44,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:44,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:44,552 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:44,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:44,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:44,559 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:44,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:44,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:44,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:44,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:44,585 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:44,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:44,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:44,593 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:44,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:44,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:44,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:44,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:44,618 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:44,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:44,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:44,626 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:44,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:44,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:44,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:44,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:44,652 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:44,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:44,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:44,660 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:44,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:44,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:44,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:44,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:44,685 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:44,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:44,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:44,693 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:44,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:44,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:44,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:44,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:44,719 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:44,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:44,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:44,726 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:44,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:44,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:44,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:44,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:44,753 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:44,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:44,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:44,760 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:44,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:44,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:44,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:44,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:44,786 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:44,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:44,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:44,794 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:44,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:44,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:44,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:44,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:44,819 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:44,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:44,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:44,827 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:44,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:44,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:44,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:44,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:44,853 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:44,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:44,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:44,861 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:44,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:44,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:44,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:44,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:44,887 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:44,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:44,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:44,895 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:44,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:44,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:44,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:44,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:44,920 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:44,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:44,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:44,928 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:44,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:44,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:44,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:44,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:44,954 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:44,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:44,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:44,961 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:44,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:44,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:44,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:44,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:44,988 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:44,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:44,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:44,996 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:44,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:44,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:44,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:45,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:45,022 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:45,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:45,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:45,030 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:45,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:45,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:45,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:45,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:45,062 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:45,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:45,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:45,070 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:45,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:45,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:45,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:45,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:45,095 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:45,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:45,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:45,103 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:45,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:45,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:45,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:45,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:45,128 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:45,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:45,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:45,135 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:45,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:45,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:45,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:45,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:45,160 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:45,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:45,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:45,168 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:45,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:45,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:45,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:45,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:45,194 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:45,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:45,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:45,202 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:45,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:45,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:45,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:45,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:45,227 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:45,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:45,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:45,235 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:45,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:45,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:45,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:45,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:45,260 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:45,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:45,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:45,268 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:45,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:45,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:45,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:45,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:45,294 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:45,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:45,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:45,301 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:45,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:45,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:45,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:45,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:45,326 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:45,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:45,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:45,334 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:45,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:45,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:45,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:45,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:45,360 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:45,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:45,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:45,367 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:45,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:45,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:45,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:45,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:45,393 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:45,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:45,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:45,401 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:45,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:45,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:45,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:45,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:45,424 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:45,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:45,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:45,431 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:45,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:45,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:45,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:45,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:45,455 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:45,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:45,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:45,462 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:45,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:45,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:45,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:45,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:45,485 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:45,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:45,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:45,492 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:45,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:45,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:45,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:45,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:45,516 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:45,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:45,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:45,523 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:45,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:45,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:45,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:45,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:45,547 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:45,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:45,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:45,555 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:45,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:45,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:45,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:45,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:45,580 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:45,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:45,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:45,587 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:45,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:45,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:45,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:45,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:45,612 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:45,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:45,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:45,620 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:45,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:45,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:45,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:45,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:45,644 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:45,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:45,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:45,652 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:45,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:45,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:45,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:45,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:45,678 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:45,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:45,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:45,685 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:45,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:45,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:45,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:45,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:45,711 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:45,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:45,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:45,719 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:45,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:45,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:45,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:45,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:45,745 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:45,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:45,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:45,753 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:45,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:45,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:45,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:45,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:45,781 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:45,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:45,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:45,792 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:45,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:45,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:45,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:45,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:45,818 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:45,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:45,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:45,826 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:45,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:45,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:45,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:45,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:45,852 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:45,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:45,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:45,860 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:45,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:45,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:45,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:45,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:45,887 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:45,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:45,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:45,895 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:45,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:45,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:45,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:45,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:45,921 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:45,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:45,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:45,929 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:45,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:45,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:45,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:45,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:45,955 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:45,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:45,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:45,962 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:45,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:45,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:45,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:45,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:45,988 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:45,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:45,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:45,995 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:45,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:45,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:45,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:46,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:46,021 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:46,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:46,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:46,029 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:46,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:46,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:46,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:46,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:46,055 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:46,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:46,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:46,063 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:46,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:46,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:46,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:46,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:46,088 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:46,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:46,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:46,096 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:46,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:46,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:46,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:46,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:46,122 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:46,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:46,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:46,129 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:46,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:46,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:46,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:46,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:46,155 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:46,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:46,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:46,162 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:46,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:46,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:46,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:46,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:46,188 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:46,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:46,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:46,195 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:46,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:46,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:46,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:46,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:46,222 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:46,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:46,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:46,229 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:46,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:46,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:46,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:46,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:46,255 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:46,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:46,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:46,263 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:46,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:46,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:46,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:46,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:46,289 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:46,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:46,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:46,297 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:46,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:46,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:46,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:46,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:46,323 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:46,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:46,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:46,330 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:46,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:46,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:46,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:46,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:46,356 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:46,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:46,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:46,364 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:46,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:46,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:46,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:46,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:46,390 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:46,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:46,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:46,398 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:46,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:46,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:46,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:46,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:46,424 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:46,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:46,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:46,432 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:46,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:46,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:46,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:46,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:46,458 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:46,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:46,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:46,466 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:46,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:46,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:46,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:46,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:46,492 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:46,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:46,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:46,499 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:46,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:46,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:46,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:46,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:46,526 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:46,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:46,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:46,534 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:46,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:46,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:46,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:46,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:46,563 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:46,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:46,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:46,571 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:46,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:46,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:46,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:46,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:46,597 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:46,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:46,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:46,605 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:46,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:46,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:46,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:46,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:46,630 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:46,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:46,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:46,638 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:46,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:46,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:46,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:46,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:46,664 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:46,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:46,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:46,671 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:46,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:46,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:46,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:46,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:46,696 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:46,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:46,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:46,704 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:46,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:46,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:46,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:46,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:46,730 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:46,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:46,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:46,737 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:46,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:46,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:46,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:46,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:46,762 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:46,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:46,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:46,770 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:46,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:46,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:46,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:46,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:46,795 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:46,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:46,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:46,803 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:46,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:46,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:46,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:46,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:46,829 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:46,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:46,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:46,837 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:46,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:46,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:46,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:46,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:46,862 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:46,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:46,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:46,870 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:46,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:46,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:46,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:46,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:46,896 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:46,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:46,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:46,904 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:46,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:46,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:46,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:46,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:46,929 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:46,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:46,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:46,937 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:46,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:46,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:46,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:46,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:46,962 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:46,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:46,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:46,970 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:46,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:46,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:46,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:46,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:46,996 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:47,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:47,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:47,004 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:47,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:47,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:47,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:47,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:47,030 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:47,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:47,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:47,038 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:47,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:47,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:47,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:47,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:47,064 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:47,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:47,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:47,071 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:47,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:47,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:47,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:47,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:47,097 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:47,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:47,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:47,104 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:47,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:47,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:47,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:47,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:47,130 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:47,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:47,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:47,138 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:47,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:47,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:47,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:47,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:47,164 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:47,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:47,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:47,172 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:47,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:47,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:47,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:47,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:47,199 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:47,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:47,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:47,206 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:47,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:47,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:47,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:47,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:47,233 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:47,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:47,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:47,241 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:47,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:47,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:47,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:47,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:47,267 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:47,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:47,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:47,275 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:47,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:47,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:47,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:47,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:47,305 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:47,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:47,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:47,313 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:47,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:47,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:47,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:47,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:47,338 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:47,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:47,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:47,346 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:47,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:47,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:47,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:47,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:47,372 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:47,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:47,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:47,380 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:47,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:47,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:47,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:47,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:47,406 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:47,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:47,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:47,413 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:47,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:47,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:47,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:47,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:47,439 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:47,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:47,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:47,446 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:47,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:47,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:47,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:47,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:47,472 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:47,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:47,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:47,479 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:47,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:47,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:47,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:47,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:47,506 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:47,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:47,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:47,514 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:47,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:47,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:47,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:47,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:47,539 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:47,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:47,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:47,547 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:47,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:47,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:47,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:47,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:47,573 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:47,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:47,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:47,580 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:47,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:47,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:47,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:47,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:47,606 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:47,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:47,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:47,614 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:47,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:47,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:47,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:47,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:47,639 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:47,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:47,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:47,647 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:47,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:47,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:47,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:47,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:47,672 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:47,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:47,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:47,680 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:47,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:47,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:47,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:47,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:47,707 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:47,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:47,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:47,714 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:47,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:47,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:47,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:47,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:47,741 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:47,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:47,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:47,749 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:47,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:47,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:47,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:47,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:47,774 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:47,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:47,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:47,782 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:47,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:47,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:47,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:47,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:47,809 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:47,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:47,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:47,816 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:47,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:47,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:47,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:47,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:47,842 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:47,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:47,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:47,850 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:47,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:47,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:47,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:47,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:47,876 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:47,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:47,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:47,884 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:47,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:47,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:47,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:47,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:47,910 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:47,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:47,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:47,918 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:47,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:47,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:47,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:47,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:47,944 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:47,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:47,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:47,952 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:47,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:47,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:47,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:47,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:47,978 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:47,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:47,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:47,986 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:47,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:47,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:47,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:47,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:48,012 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:48,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:48,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:48,020 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:48,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:48,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:48,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:48,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:48,045 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:48,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:48,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:48,056 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:48,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:48,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:48,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:48,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:48,081 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:48,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:48,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:48,089 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:48,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:48,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:48,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:48,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:48,115 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:48,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:48,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:48,122 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:48,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:48,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:48,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:48,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:48,148 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:48,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:48,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:48,156 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:48,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:48,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:48,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:48,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:48,181 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:48,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:48,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:48,189 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:48,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:48,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:48,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:48,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:48,214 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:48,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:48,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:48,221 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:48,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:48,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:48,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:48,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:48,246 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:48,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:48,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:48,254 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:48,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:48,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:48,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:48,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:48,279 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:48,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:48,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:48,287 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:48,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:48,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:48,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:48,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:48,313 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:48,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:48,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:48,320 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:48,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:48,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:48,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:48,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:48,346 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:48,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:48,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:48,354 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:48,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:48,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:48,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:48,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:48,379 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:48,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:48,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:48,387 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:48,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:48,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:48,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:48,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:48,413 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:48,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:48,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:48,421 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:48,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:48,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:48,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:48,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:48,447 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:48,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:48,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:48,455 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:48,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:48,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:48,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:48,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:48,480 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:48,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:48,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:48,488 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:48,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:48,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:48,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:48,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:48,514 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:48,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:48,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:48,522 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:48,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:48,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:48,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:48,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:48,547 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:48,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:48,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:48,555 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:48,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:48,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:48,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:48,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:48,580 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:48,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:48,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:48,588 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:48,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:48,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:48,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:48,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:48,613 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:48,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:48,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:48,621 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:48,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:48,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:48,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:48,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:48,647 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:48,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:48,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:48,655 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:48,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:48,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:48,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:48,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:48,681 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:48,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:48,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:48,689 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:48,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:48,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:48,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:48,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:48,716 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:48,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:48,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:48,723 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:48,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:48,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:48,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:48,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:48,750 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:48,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:48,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:48,757 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:48,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:48,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:48,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:48,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:48,784 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:48,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:48,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:48,792 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:48,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:48,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:48,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:48,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:48,821 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:48,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:48,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:48,829 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:48,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:48,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:48,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:48,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:48,855 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:48,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:48,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:48,862 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:48,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:48,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:48,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:48,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:48,887 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:48,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:48,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:48,895 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:48,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:48,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:48,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:48,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:48,920 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:48,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:48,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:48,927 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:48,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:48,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:48,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:48,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:48,951 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:48,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:48,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:48,958 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:48,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:48,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:48,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:48,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:48,981 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:48,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:48,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:48,989 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:48,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:48,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:48,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:48,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:49,012 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:49,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:49,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:49,019 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:49,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:49,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:49,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:49,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:49,043 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:49,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:49,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:49,050 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:49,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:49,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:49,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:49,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:49,073 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:49,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:49,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:49,080 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:49,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:49,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:49,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:49,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:49,104 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:49,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:49,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:49,111 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:49,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:49,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:49,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:49,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:49,135 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:49,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:49,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:49,142 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:49,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:49,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:49,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:49,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:49,165 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:49,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:49,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:49,173 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:49,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:49,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:49,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:49,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:49,196 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:49,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:49,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:49,203 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:49,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:49,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:49,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:49,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:49,226 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:49,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:49,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:49,234 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:49,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:49,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:49,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:49,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:49,257 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:49,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:49,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:49,264 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:49,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:49,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:49,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:49,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:49,297 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:49,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:49,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:49,304 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:49,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:49,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:49,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:49,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:49,328 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:49,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:49,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:49,335 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:49,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:49,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:49,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:49,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:49,361 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:49,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:49,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:49,368 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:49,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:49,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:49,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:49,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:49,393 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:49,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:49,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:49,401 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:49,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:49,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:49,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:49,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:49,426 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:49,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:49,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:49,434 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:49,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:49,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:49,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:49,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:49,459 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:49,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:49,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:49,466 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:49,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:49,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:49,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:49,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:49,491 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:49,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:49,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:49,499 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:49,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:49,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:49,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:49,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:49,529 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:49,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:49,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:49,537 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:49,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:49,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:49,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:49,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:49,562 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:49,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:49,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:49,569 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:49,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:49,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:49,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:49,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:49,594 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:49,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:49,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:49,601 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:49,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:49,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:49,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:49,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:49,625 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:49,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:49,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:49,633 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:49,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:49,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:49,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:49,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:49,658 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:49,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:49,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:49,666 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:49,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:49,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:49,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:49,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:49,691 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:49,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:49,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:49,699 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:49,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:49,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:49,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:49,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:49,724 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:49,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:49,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:49,732 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:49,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:49,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:49,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:49,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:49,758 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:49,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:49,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:49,766 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:49,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:49,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:49,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:49,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:49,792 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:49,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:49,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:49,800 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:49,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:49,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:49,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:49,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:49,825 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:49,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:49,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:49,833 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:49,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:49,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:49,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:49,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:49,859 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:49,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:49,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:49,867 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:49,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:49,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:49,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:49,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:49,893 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:49,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:49,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:49,901 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:49,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:49,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:49,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:49,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:49,927 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:49,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:49,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:49,934 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:49,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:49,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:49,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:49,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:49,961 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:49,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:49,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:49,968 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:49,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:49,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:49,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:49,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:49,994 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:50,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:50,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:50,002 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:50,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:50,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:50,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:50,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:50,028 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:50,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:50,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:50,036 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:50,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:50,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:50,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:50,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:50,062 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:50,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:50,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:50,069 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:50,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:50,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:50,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:50,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:50,095 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:50,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:50,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:50,103 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:50,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:50,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:50,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:50,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:50,130 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:50,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:50,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:50,138 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:50,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:50,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:50,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:50,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:50,165 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:50,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:50,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:50,173 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:50,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:50,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:50,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:50,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:50,200 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:50,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:50,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:50,208 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:50,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:50,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:50,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:50,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:50,234 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:50,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:50,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:50,242 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:50,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:50,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:50,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:50,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:50,270 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:50,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:50,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:50,280 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:50,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:50,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:50,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:50,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:50,306 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:50,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:50,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:50,314 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:50,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:50,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:50,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:50,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:50,341 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:50,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:50,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:50,349 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:50,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:50,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:50,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:50,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:50,375 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:50,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:50,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:50,383 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:50,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:50,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:50,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:50,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:50,409 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:50,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:50,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:50,416 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:50,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:50,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:50,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:50,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:50,442 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:50,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:50,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:50,450 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:50,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:50,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:50,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:50,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:50,477 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:50,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:50,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:50,484 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:50,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:50,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:50,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:50,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:50,510 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:50,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:50,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:50,518 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:50,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:50,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:50,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:50,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:50,544 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:50,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:50,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:50,552 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:50,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:50,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:50,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:50,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:50,578 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:50,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:50,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:50,585 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:50,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:50,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:50,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:50,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:50,611 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:50,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:50,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:50,619 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:50,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:50,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:50,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:50,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:50,645 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:50,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:50,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:50,652 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:50,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:50,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:50,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:50,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:50,678 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:50,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:50,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:50,686 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:50,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:50,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:50,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:50,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:50,712 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:50,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:50,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:50,719 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:50,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:50,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:50,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:50,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:50,746 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:50,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:50,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:50,753 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:50,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:50,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:50,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:50,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:50,779 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:50,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:50,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:50,787 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:50,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:50,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:50,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:50,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:50,813 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:50,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:50,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:50,820 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:50,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:50,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:50,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:50,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:50,845 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:50,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:50,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:50,853 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:50,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:50,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:50,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:50,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:50,877 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:50,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:50,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:50,885 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:50,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:50,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:50,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:50,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:50,910 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:50,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:50,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:50,917 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:50,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:50,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:50,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:50,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:50,942 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:50,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:50,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:50,949 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:50,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:50,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:50,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:50,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:50,973 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:50,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:50,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:50,980 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:50,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:50,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:50,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:50,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:51,004 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-23 01:03:51,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:51,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 166 states and 299 transitions. [2021-11-23 01:03:51,011 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 299 transitions. [2021-11-23 01:03:51,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-23 01:03:51,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:51,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms